Why do presidents issue signing statements

Frequently Asked Questions

A “Signing Statement” is a written comment issued by a President at the time of signing legislation.  Often signing statements merely comment on the bill signed, saying that it is good legislation or meets some pressing needs.  The more controversial statements involve claims by presidents that they believe some part of the legislation is unconstitutional and therefore they intend to ignore it or to implement it only in ways they believe is constitutional.  Some critics argue that the proper presidential action is either to veto the legislation (Constitution, Article I, section 7) or to “faithfully execute” the laws (Constitution, Article II, section 3).

NO.  Several sources trace “signing statements” back to James Monroe.  Interesting early statements that include discussions about presidential doubt about legislation and the issue of how the president should proceed are found from Andrew Jackson, John Tyler, James K. Polk, and Ulysses Grant.  A brief overview can be found in the ABA Task Force cited below. Monroe’s messages did not look like what are today considered “signing statement.”  Rather he informed Congress in a message January 17, 1822, that he had resolved what he saw as a confusion in the law in a way that the thought was consistent with his constitutional authority.
Even more forcefully, Monroe sent another message dated April 6, 1822, (that refers to his January 17, 1822 message as having “imperfectly explained” his concerns) stating “If the right of the President to fill these original vacancies by the selection of officers from any branch of the whole military establishment was denied, he would be compelled to place in them officers of the same grade whose corps had been reduced, and they with them. The effect, therefore, of the law as to those appointments would be to legislate into office men who had been already legislated out of office, taking from the President all agency in their appointment. Such a construction would not only be subversive of the obvious principles of the Constitution, but utterly inconsistent with the spirit of the law itself, since it would provide offices for a particular grade, and fix every member of that grade in those offices, at a time when every other grade was reduced, and among them generals and other officers of the highest merit. It would also defeat every object of selection, since colonels of infantry would be placed at the head of regiments of artillery, a service in which they might have had no experience, and for which they might in consequence be unqualified.”
On May 30, 1830, Andrew Jackson wrote a message to the House stating his understanding of the limits of an appropriation:  “the phraseology of the section which appropriates the sum of $8,000 for the road from Detroit to Chicago may be construed to authorize the application of the appropriation for the continuance of the road beyond the limits of the Territory of Michigan, I desire to be understood as having approved this bill with the understanding that the road authorized by this section is not to be extended beyond the limits of the said Territory.”  His reference to how he may "construe" the language of the act has been echoed often in the modern era.
Tyler, issued (March 23, 1842) a prototypical “reluctant” signing statement, in which he signs a piece of legislation concerning legislative apportionment while announcing, for the record, that he thinks it is unconstitutional.
Polk in August 1848 similarly warned that while he was signing legislation that established a government in the Oregon territory prohibiting slavery, that he would not have signed similar legislation that involved New Mexico and California south of the “Missouri Compromise Line”.

In an article published on April 30, 2006, the Globe wrote that “President Bush has quietly claimed the authority to disobey more than 750 laws enacted since he took office.”  In a clarification issued May 4, 2006, the Globe noted that Bush had not really challenged 750 bills (which would have implied 750 signing statements), but “has claimed the authority to bypass more than 750 statutes, which were provisions contained in about 125 bills.” 

No, Bill Clinton issued many more signing statements.  The controversy was about the kind of signing statements Bush issued.

In one frequently used phrase, George W. Bush has routinely asserted that he will not act contrary to the constitutional provisions that direct the president to “supervise the unitary executive branch.”  This formulation can be found first in a signing statement of Ronald Reagan, and it was repeated several times by George H. W. Bush.  Basically, Bush asserts that Congress cannot pass a law that undercuts the constitutionally granted authorities of the President. 

In our search function for all presidential papers, search on:  “my constitutional authority” OR “unitary executive”.  This will return about 250 documents.  Most of them, from Ronald Reagan to the present are signing statements—but there are several veto messages sprinkled among them.

In July 2006, an ABA “Blue Ribbon Task Force”—not “The ABA”—found that these presidential assertions of constitutional authority “undermine the rule of law and our constitutional system of separation of powers.”

An important legal statement in support of the use of signing statements was developed by Bernard Nussbaum, Counsel to President Clinton in 1993 (i.e. while the Democrats still had Congressional majorities).  Nussbaum stated that the Department of Justice had advised three prior presidents that the Constitution provided authority to decline to enforce a clearly unconstitutional law.  View 1993 memo.
In an essay published in the Boston Globe on August 9, 2006, liberal scholar Lawrence Tribe wrote that signing statements are “informative and constitutionally unobjectionable.”  Tribe writes that what is objectionable is “the president’s failure to face the political music by issuing a veto and subjecting that veto to the possibility of an override in Congress.”  An eventual challenge to a president should come not to the statement, but to the fact that a president failed to enforce a law or that his actions resulted in harm to others.  In the latter case, Tribe has in mind Presidential directives about how to treat “unlawful combatants.”  

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FAQS About Signing Statements

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What are presidential signing statements?

Why do presidents issue signing statements
Why do presidents issue signing statements


When a United States President signs legislation enacted by Congress, he may issue a written statement commenting on his actions.

Signing statements are often merely ceremonial, praising or criticizing the law or lawmakers or remarking on the importance of the issue addressed by the law. Such signing statements are often called "rhetorical" signing statements.

However, other signing statements may challenge Congress's authority to act or assert that that the president will not enforce the law as written. This type of signing statement is often called a "constitutional" signing statement: a president will object to a provision of law by citing a provision of the Constitution, or by citing a Supreme Court ruling interpreting the Constitution, or by bare assertion (without citation to authority) that the law offends the Constitution or invades the power of the Executive. Or the president may announce that he will interpret the law to avoid constitutional difficulties that he perceives.

Please note that other presidential documents appearing on the White House website -- especially presidential remarks delivered at bill signing ceremonies -- are frequently misidentified as signing statements; even scholars occasionally make this mistake. This website presents a document as a signing statement only if the Daily or Weekly Compilation of Presidential Documents, publications issued by the Office of the Federal Register in the Government Printing Office, categorizes the document as a signing statement.

Other Sources Providing Definitions of Signing Statements

In April, 2007, the Library of Congress posted a useful short guide to signing statements.

For a more comprehensive definition of signing statements, read the introduction of Presidential Signing Statements: Constitutional and Institutional Implications, CRS Report for Congress RL33667 (updated September 17, 2007).

In a letter opinion issued 18 June 2007, the Government Accountability Office (GAO) provided an excellent background summary of signing statements that begins with this sentence: "There is no established definition of 'signing statement.'" See GAO Letter Opinion B-308603, Presidential Signing Statements Accompanying the Fiscal Year 2006 Appropriations Acts, pp. 2 and 3 (June 18, 2007).

Here's a very brief explanation of signing statements from Cheryl Nyberg, at the University of Washington School of Law.
 


Where can I find presidential signing statements?

Why do presidents issue signing statements
Why do presidents issue signing statements


This Website

This website provides all signing statements issued since January of 2001, and the signing statements are multiple-sourced. This website:

(1) captures (and, thus, fixes) the text of each signing statement that is published on the White House website; (2) provides a live link to the same statement at the White House website, when possible;

(3) provides a live link to the text version of the signing statement at Office of the Federal Register's (OFR's) online Daily or Weekly Compilation of Presidential Documents; and

(4) provides PDF files of the statements (downloaded from the OFR's WCPD or DCPD and stored here).

Multiple-sourcing is provided for two reasons. First, it helps readers verify the text of the signing statements. Second, during the Bush administration, the exact number of signing statements became rather controversial. By providing all available official sources for the statements, this website helped settle the question.

The White House Website

Administration of George W. Bush

The last administration posted almost all of President Bush's signing statements on the White House website. That website became defunct (unavailable to the public) on January 20, 2009. However, I copied the text of the signing statements from the Bush White House website between 2006 and 2008, so the White House text is still available here, on this website.

Administration of Barack Obama

President Obama issued his first signing statement on February 17, 2009. As of March 30, 2009, this signing statement cannot be found on the White House website; it is available, so far, only from the OFR's Daily Compilation of Presidential Documents.

President Obama's subsequent signing statements have appeared on the White House website, under "Official Statements" in the section entitled "Briefing Room."

Government Printing Office Publications

The Weekly Compilation of Presidential Documents

Until 2009, signing statements were published in the "Weekly Compilation of Presidential Documents (WCPD)," issued by the Government Printing Office (GPO). Each new issue of the Weekly Compilation was typically posted one to three weeks following the week to which it applied.

The GPO's New Daily Compilation of Presidential Documents

Shortly after President Obama was sworn in, the GPO launched a new publication called the "Daily Compilation of Presidential Documents." It replaces the Weekly Compilation, and the purpose is to make presidential documents available to the public more quickly.

Guide from the University of Chicago

The University of Chicago Law Library has a very helpful guide to locating presidential documents, including signing statements. Most of the resources listed there are more easily accessed by attorneys than by members of the public. Access to the source (e.g., print publications by West, or subscription-only online legal databases such as Westlaw or LEXIS-NEXIS) can be expensive.


Where can I find signing statements issued before 2001?

Why do presidents issue signing statements
Why do presidents issue signing statements


American Presidency Project: 1929 to present

The American Presidency Project has the signing statements of all United States Presidents since 1929. (Thanks to Bill Ford, of the University of Chicago Law School and the ELS blog, for this link.) 

While the American Presidency Project provides text of the signing statements of all presidents since 1929, it does not provide the text of the laws affected by the signing statements. Because the signing statements can be difficult to understand without the laws to which they refer, this website provides the full text of the laws affected by Barack Obama's and George W. Bush's signing statements.

In sum, if you want to see Bill Clinton's and Ronald Reagan's signing statements, use the American Presidency Project's website. If you want to read George W. Bush's and Barack Obama's signing statements and the laws to which they pertain, this website is a better choice.

The Daily and Weekly Compilation of Presidential Documents: 1993 to present

The online version of Weekly Compilation of Presidential Documents (WCPD) published presidential signing statements from 1993 to early 2009. The online WCPD is searchable from 1993 through 2009, but it is only browsable after 2001. To locate the signing statements in the online WCPD from 1993 to 2000, use the search function at the WCPD website.

To locate the signing statements in the online WCPD from 2001 to 2009, open each weekly issue and scan the contents for "Bill Signings." (Of course, this website has already collected all WCPD signing statements from 2001 to present. You would have to browse over 400 WCPD files to find all of them.)

In January, 2009, the Daily Compilation of Presidential Documents (DCPD) supplanted the Weekly Compilation. The new DCPD indexes signing statements under the heading "Bill Signings and Vetoes."


How many signing statements has President Biden issued?

Why do presidents issue signing statements
Why do presidents issue signing statements

From his inauguration through May 6, 2022, President Biden has issued five signing statements relating to five Congressional enactments. Four of these signing statements were rhetorical and raised no constitutional objections or interpretations. One signing statement raised constitution objections to 10 specified provisions of law and made one mention of unspecified provisions, for a total of 11 objections.

For detailed information about how I arrived at this count, please consult this chart.

For information about counting methods for signing statements, please see the FAQ below ("How many signing statements did George W. Bush issue?").

How many signing statements did Trump issue?

Why do presidents issue signing statements
Why do presidents issue signing statements

From his inauguration through his departure from office, Trump issued 70 signing statements. Trump's signing statements affected 646 specified provisions of law and made 70 mentions of unspecified provisions in 66 Congressional enactments, for a total of at least 716 objections.

For detailed information about how I arrived at these numbers, please consult this chart.

For information about counting methods for signing statements, please see the FAQ below ("How many signing statements did George W. Bush issue?").

How many signing statements did President Obama issue?

Why do presidents issue signing statements
Why do presidents issue signing statements

From his inauguration through December 16, 2016, President Obama issued 37 signing statements affecting 114 specified provisions and making eight mentions of unspecified provisions of law in 37 Congressional enactments. Obama issued 13 rhetorical signing statements, 23 constitutional signing statements, and one statement remarking on an "inadvertent technical drafting error" in the affected bill.

For detailed information about how I arrived at these numbers, please consult this chart.

For information about counting methods for signing statements, please see the FAQ below ("How many signing statements did George W. Bush issue?").


How many signing statements did George W. Bush issue?

Why do presidents issue signing statements
Why do presidents issue signing statements


Summary Answer

George W. Bush issued 161 signing statements affecting over 1,100 provisions of law in 160 Congressional enactments. 

Counting Methods

Two types of "metrics" surfaced in writings about signing statements during the Bush administration. One approach is to count the signing statement documents that a president issues when signing Congressional enactments. The second approach is to count the provisions of law challenged by those documents.

The recent trend (and better practice) is to report both numbers.

Number of Signing Statement Documents

If all signing statements were made available to the GPO's Weekly Compilation, George W. Bush issued 161 signing statement documents during his term. For a list of the signing statements, click here. Here is my count by year of issuance: 

2001

24

 
2002

34

 
2003

28

two signing statements issued for P.L. 108-7
2004

25

two signing statements issued for P.L. 108-375
2005

14

2006

23

2007

8

2008

5

161

Total

Number of Laws Affected by Signing Statements

We now have two independent academic counts of the number of laws challenged in the Bush signing statements.

Based on those two counts, it seems most accurate to report that George W. Bush issued 161 signing statements affecting over 1,100 provisions of federal law. The full list of Bush's signing statements is here.


But I heard that Bush issued 750 (or 1200) signing statements...

Why do presidents issue signing statements
Why do presidents issue signing statements

There are two approaches to counting signing statements. The first is to count the documents issued by the president that are categorized as signing statements. The second is to count each provision of law affected by a single signing statement document as a separate statement. Under this second method, a single signing statement document that challenges 40 provisions of law within one Congressional enactment is reported as 40 signing statements.

In early 2006, Charlie Savage, then with the Boston Globe, Phillip Cooper, PhD, Professor of Public Administration in the Hatfield School of Government at Portland State University, and Christopher Kelley, PhD, Professor of Political Science at the University of Miami-Ohio, examined the signing statement documents existing at that time and found challenges to about 750 Congressional enactments within those documents. For instance, Professor Kelley found challenges to about 50 laws in a single signing statement (for the Consolidated Appropriations Act of 2004).

In September of 2007, Neil Kinkopf, Associate Professor of Law at Georgia State University College of Law and former Special Assistant in the Office of Legal Counsel at the Department of Justice, issued a list of "every provision of a law objected to by the White House in a signing statement [between 2001 and 2007], the reason for the objection, and a link to the relevant signing statement." The list is available for download at the website for the American Constitution Society for Law and Policy. Professor Kinkopf's ambitious project demonstrated that President Bush's signing statements had, by that time, challenged more than 1,000 provisions of federal law.

Some commentators failed to update their numbers after the early-2006 Boston Globe article, and some still do not distinguish between the signing statement documents and the number of laws challenged. Therefore, reports of 750 signing statements remained fairly common throughout the rest of Bush's term.

Recent reports that George W. Bush issued 1,200 signing statements are based on a count provided by Professor Christopher Kelly to the New York Times.

I am reporting that President Bush issued 161 signing statements challenging over 1,100 provisions in 160 enactments based on both Professor Kinkopf's and Professor Kelley's counts.

See the FAQ above: "How Many Signing Statements Did George Bush Sign?"


Why was the number of Bush's signing statements controversial?

Why do presidents issue signing statements
Why do presidents issue signing statements


Summary

Before George W. Bush's administration, signing statements had received little attention outside academia. Thus, it took scholars, lawyers, members of Congress, and reporters some time to establish methods and conventions for counting and categorizing signing statements. Eventually, many people concluded that the controversy was as much about how President Bush used signing statements as about how many he issued.

Brief History of the Controversy

When George W. Bush's signing statements began receiving media attention in 2006, there was a great deal of controversy about how many signing statements he had issued. In June of 2006, the Senate Judiciary Committee held hearings concerning George W. Bush's use of signing statements. Office of Legal Counsel Deputy Assistant Attorney General Michelle Boardman, who identified herself as the Department of Justice's expert on signing statements, represented the Bush administration at the hearing. Ms. Boardman's remarks to the Committee were somewhat unclear and a bit clouded by attempts to categorize the statements. However, she seems to have indicated that there were 110 signing statements (or, by an alternate reading of her words, perhaps as many as 126), even though this website had already posted official, multiple-sourced text for 140. See, e.g., John Dean, The Bush Administration's Adversarial Relationship with Congress -- as Illustrated by Its Refusal to Even Provide the Number of Signing Statements Issued by President Bush, FindLaw (July 14, 2006); Bush blocked probe, AG testifies: Senate examines wiretap program (Boston Globe, July 19, 2006) (Attorney General Gonzales contesting number of signing statements).

In January of 2007, the Department of Justice again asserted that President Bush had signed only 126 "constitutional" signing statements. See, Statement of John P. Elwood, Deputy Assistant Attorney General, Office of Legal Counsel, United States to the House Judiciary Committee, to the House Judiciary Committee hearing on Presidential Signing Statements under the Bush Administration" At the same hearing, Nicholas Quinn Rosenkranz, Associate Professor of Law, Georgetown University Law Center, asserted that "this topic has been plagued with false statistics." See, Statement of Nicholas Quinn Rosenkranz, to the House Judiciary Committee hearing on Presidential Signing Statements under the Bush Administration" (see, especially, footnote 1, commenting extensively on number of signing statements and asserting that "President Bush has issued approximately 140 signing statements to date").

Congressional Research Service

The confusion cleared in the fall of 2007 when the Congressional Research Service reported that George W. Bush had issued 152 signing statements. See, CRS Report RL33667.

My counts squares with the CRS. George W. Bush issued nine signing statements after the CRS count of September, 2007. Three signing statements (2001-02, 2004-17, 2004-14) were expressly identified as signing statements by the WCPD but never appeared on the White House website. Two bills received two signing statements each: 2003-01 (for H.J. Res. 2) and 2004-14 (for H.R. 4200). One signing statement (2006-04) covers two bills: H.R. 3199 (P.L. 109-177), and S. 2271 (P.L. 109-178).


Did George W. Bush issue more signing statements than all previous presidents combined?

Why do presidents issue signing statements
Why do presidents issue signing statements

Summary Answer

It is often claimed that George W. Bush issued more signing statements than all previous presidents combined.  If one merely counts the "signing statement" documents (161), the Bush administration was not very different from previous recent administrations. If you count the number of provisions of law challenged by the Bush signing statements (over 1,100 provisions), the statement is fair.

However, the question is somewhat misleading. The better approach is to compare how various presidents have used signing statements.  

The CRS Approach: Constitutional Objections

To date, the CRS has offered the most useful comparison of recent administrations, by focusing on constitutional challenges raised in signing statements.  This is both a substantive and quantitative analysis.

In a "constitutional" signing statement, a president will object to a provision of law by directly citing a provision of the Constitution, or by citing a Supreme Court ruling interpreting the Constitution, or by bare assertion (without citation to authority) that the law offends the Constitution or invades the power of the Executive. A president may announce his intent to disregard the law due to claimed constitutional infirmity, or he may announce that he will interpret the law to avoid the constitutional difficulties that he perceives.

By contrast, a "rhetorical" signing statement is ceremonial in nature, and usually praises the wisdom of the law or the lawmakers, or notes the importance of the issue addressed by the law. Or a rhetorical statement may criticize Congress or the enactment without challenging Congress's authority to act. For an example of a "rhetorical" signing statement, see President's Statement on S. 686, Allowing Federal Courts to Hear Claim of Terri Schiavo. For an example of a constitutional signing statement, see President's Statement on Energy Policy Act of 2005. 

In CRS Report RL33667, the Congressional Research Service compared George W. Bush's use of signing statements to the three previous administrations, reporting that:

34% of President Reagan's signing statements raised constitutional objections 47% of President George H. W. Bush's signing statements raised constitutional objections 18% of President Clinton's signing statements raised constitutional objections

78% of President George W. Bush's signing statements raised constitutional objections

Other Reports of Importance

Two other reports focus on how presidents have used signing statements, as opposed to how many they've issued.

Report of the ABA "Task Force on Presidential Signing Statements and the Separation of Powers Doctrine"

GAO Letter Opinion B-308603


Who drafted signing statements for President Bush?

Why do presidents issue signing statements
Why do presidents issue signing statements


David Addington

Several news articles reported that David Addington, Chief of Staff to Vice President Dick Cheney, drafted signing statements for George W. Bush. See, e.g., Cheney's Guy: Barely known outside Washington's corridors of power, David Addington is the most powerful man you've never heard of (May, 2006) (U.S. News and World Reports); Cheney aide is screening legislation: Adviser seeks to protect Bush power (May, 2006) (Charlie Savage, Boston Globe).

The OMB and Justice Department

During the Bush administration, signing statements originated in the Justice Department and the Office of Management and Budget (OMB) and were reviewed by White House Staff Secretary's Office. For testimony to this effect, see Confirmation Hearing on the Nomination of Brett Kavanaugh to be Circuit Judge for the District of Columbia Circuit, Hearing Before the Committee on the Judiciary, United States Senate, 109th Congress, 2nd Session Serial No. J–109–73 (May 9, 2006) (source: GPO website) (Sen. Arlen Specter (R-Pa) questioning the candidate concerning the origin and preparation of signing statements, pp. 24 et seq.).

The Obama administration may continue this practice. In a recent recruitment posting on the OMB website, the job duties listed for the position of OMB legislative analyst include preparing "memoranda (including signing statements and veto messages) to [sic] the President on enrolled bills." The job posting is available here (downloaded from the OMB website on March 15, 2009, from http://www.whitehouse.gov/omb/assets/ recruitment_2009/omb-09-33.pdf ).

Statements of Administration Policy

It is also instructive to read the Bush administration's Statements of Administration Policy (SAPs). While a bill is pending in Congress, the Executive branch may send Congress a SAP explaining the administration's position on the bill. SAPs are issued through the OMB while the bill is being considered. The OMB may send a SAP to either chamber of Congress or to any committee or subcommittee. SAPs may praise a bill, express support, discourage passage, state Executive objections to specific provisions, or contain veto threats.

Until the 110th Congress was seated, there was a strong correlation between language found in the Bush administration's signing statements and the objections and veto threats found in SAPs. Many signing statements repeated, verbatim or nearly verbatim, the language found in SAPs. Clearly, many SAPs served as templates for subsequent signing statements.

For all laws that were subjected to signing statements, I have provided the Bush administration's SAPs. The SAPs are indexed in the annotations as "Related Presidential Documents." (If the annotations do not show a SAP for a particular bill, it means that the administration did not post a SAP for that bill in the OMB section of the White House website.)


Why was Bush's use of signing statement controversial?

Why do presidents issue signing statements
Why do presidents issue signing statements

Intro

Many scholars, lawyers, reporters, commentators, and members of Congress regarded George W. Bush's use of signing statements as a constitutional crisis. Prominent individuals -- across the entire political spectrum -- expressed concern that the Bush administration's use of signing statements was an attempt to shift the balance of power among the three branches of the federal government, or to lay groundwork for Supreme Court precedent that could rewrite the law controlling the respective powers of the three branches. Non-partisan sources concluded that the Bush administration tried to alter our concept of the powers of Congress and the presidency and to institutionalize a view of expansive executive authority.

The following explains the issues. I have also provided a list of links for those who want more in-depth reading.

Separation of Powers, Rule of Law

Our government has three branches. The legislative branch (Congress) enacts law. The executive branch (the president) carries out or "executes" the laws. The judicial branch (the courts) applies the law to individual cases and controversies and ensures, by nullifying laws and government actions that offend the Constitution and laws, that government officials do not exceed their powers. All three branches must, in practical and logistical terms, interpret the Constitution, case law, and statutes to perform their duties faithfully. However, when such issues come before the courts, final interpretation belongs to the judicial branch.

The Constitution directly addresses the president's power regarding Congressional enactments that the president does not favor: the president can veto any law that Congress presents for signing. Congress has the power to override that veto by re-enacting the law by a super majority. (U.S. Constitution, Article I, § 7, Clause 3)

Throughout our history, this has usually been the end of such controversies. If Congress can muster a super majority to re-enact a law, the president must accept and administer that law, unless existing court precedent or plain language of the Constitution indicates constitutional infirmity. When a president fails to challenge in court a law that he disfavors, and fails to identify existing court precedent that sustains his interpretation of the constitution, and fails to veto the law, and, instead, signs that law -- while expressly stating that he is not bound by the law (or portions of it) or intends not to administer it as written -- has he seized power that our Constitution gives to the other branches of government? Has he defeated Congress's clear power to override vetoes? Can this be squared with the President's constitutional duty to "...take care that the laws be faithfully executed?" (U.S. Constitution, Article II, § 3)

Many scholars, lawyers, and reporters have asserted that President Bush used signing statements as a presidential line item veto. (The line-item veto was declared unconstitutional in Clinton v. City of New York, 524 U.S. 417 (1998).)

As you read the Bush signing statements, note how many of them pertain to appropriations bills. The prevalence of signing statements for appropriations acts is easily explained by the fact that appropriations bills frequently contain substantive law attached as riders. It's a Congressional device used to force passage of substantive law that might not be as easily passed if introduced as a free-standing bill.

However, appropriations bills are also the primary way that Congress exercises its spending power -- its plenary power to control federal money. To many, the Bush signing statements seemed to bring the President's national security and defense powers (U.S. Constitution, Article II, § 2) into stark conflict with both Congress's national security and defense powers (U.S. Constitution, Article I, § 8) and Congress's appropriations powers. Appropriations might have been withheld or reduced if they were not attached to substantive limits on the Executive's power to spend that money.  

The "Unitary Executive"

During the Bush administration, signing statements were one cornerstone of a controversial legal theory called "the unitary executive branch." In his 161 signing statements, George W. Bush made at least 145 direct claims to the power of the "unitary executive."

An excellent, straightforward summary of the legal theory of executive unity is found in GAO Letter Opinion B-308603, Presidential Signing Statements Accompanying the Fiscal Year 2006 Appropriations Acts, pp. 4 and 5 (June 18, 2007). The footnotes to this summary provide solid reading for those who want a more in-depth understanding of the theory. In addition, my web links page lists a number of law review and political science articles concerning the unitary executive theory.

However, it should be noted that the "unitary executive" is not law. Rather, it is a controversial theory of government advanced by a rather small group of legal scholars and government officials. Among them was John Yoo. The "unitary executive" theory, at least as applied by Bush administration officials, advances a view about the relative powers of Congress and the president that has not yet been fully resolved by the judiciary. In fact, some legal scholars have questioned whether the judiciary can ever reach these issues, at least with respect to signing statements. As discussed below, these concerns are expressed, in the language of lawyers and judges, as issues of "standing" and "justiciability." Issues that are beyond the reach of the courts can -- in some instances -- become bare-knuckled struggles for political power. 

The President's Constitutional Duty to "...take care that the laws be faithfully executed"

Section 3 of Article II of the Constitution states that the President "...shall take care that the laws be faithfully executed." (This is often referred to as the "take care" clause.) There is concern that signing statements may operate, in a very practical sense, as direction from the White House to federal officials and agencies to disregard, or fail to execute, laws passed by Congress.

For instance, Congress enacted numerous laws requiring federal officials to report information to Congress, and President Bush issued signing statements for many such laws. The obvious question is whether signing statements served as instructions from the White House to lower-level members of the Executive branch to disregard reporting requirements enacted by Congress, or to otherwise fail to enforce the laws as written.

For instance, when adopting a final agency rule to conform to the requirements of Section 222(h) of the Immigration and Nationality Act, as added by section 5301 of the Intelligence Reform and Terrorism Prevention Act of 2004 (IRTPA), the State Department stated:

Section 5301 of IRTPA provides for some exceptions from the new interview requirements. In addition, as the President noted in the signing statement for IRTPA, the interview requirement is viewed ‘‘as advisory’’ with respect to foreign diplomats or foreign officials, because it otherwise would impermissibly burden the President’s constitutional authority to conduct foreign relations. Therefore, the regulations continue to permit exemptions from the interview requirements of persons in A–1, A–2, C–2, C–3, G–1, G–2, G–3 G–4, NATO–1, NATO–2, NATO–3, NATO–4, NATO–5, or NATO 6 classifications, and applicants for diplomatic or officials visas as described in 22 CFR 41.26 and 41.27.

See, 71 Fed. Reg. 75662 (December 16, 2006) (emphasis added). Clearly, some executive branch officials were, at least occasionally, implementing Congressional enactments in accordance with signing statements during the Bush administration.

Also of anecdotal interest is Office of Budget and Program Analysis, U.S. Department of Agriculture, Departmental Manual No 1260-001: Legislative Reports and Proposals (April 12, 2002) (source: U.S. Dept. Agriculture website), which includes instructions about how and when the agency may draft a proposed signing statement or veto message for legislation (see Appendix B).

A number of scholars and members of Congress tried to establish whether -- or how often -- signing statements actually caused executive branch agencies or officials to fail to comply with laws during the Bush administration. For information about one political scientist's frustrated attempt to determine whether the Department of Justice (DOJ) was complying with reporting requirements imposed on the DOJ by the 21st Century Department of Justice Appropriations Authorization Act (P.L. 107-273), click here and open the item entitled "FOIA Request to DOJ Regarding Signing Statement for the 21st Century DOJ Appropriations Authorization Act (P.L. 107-273)."

Congress made a few notable attempts to examine how often the Bush administration failed to execute laws as written:

GAO Letter Opinion B-308603, Presidential Signing Statements Accompanying the Fiscal Year 2006 Appropriations Acts  (June 18, 2007) (abstract at GAO website)

GAO Report to Congressional Requesters B-309928, Presidential Signing Statements--Agency Implementation of Ten Provisions of Law (December 20, 2007) (abstract at GAO website)