Signing Statement - Legal Significance

Legal Significance

No United States Constitution provision, federal statute, or common-law principle explicitly permits or prohibits signing statements. However, there is also no part of the Constitution which grants any legal value to signing statements. Article I, Section 7 (in the Presentment Clause) empowers the president to veto a law in its entirety, to sign it, or to do nothing. Article II, Section 3 requires that the executive "take care that the laws be faithfully executed". The Constitution does not authorize the President to cherry-pick which parts of validly enacted Congressional Laws is he going to obey and execute, and which he is not.

Signing statements do not appear to have legal force by themselves, although they are all published in the Federal Register. As a practical matter, they may give notice of the way that the Executive intends to implement a law, which may make them more significant than the text of the law itself. There is a controversy about whether they should be considered as part of legislative history; proponents argue that they reflect the executive's position in negotiating with Congress; opponents assert that the executive's view of a law is not constitutionally part of the legislative history because only the Congress may make law.

Presidential signing statements maintain particular potency with federal executive agencies, since these agencies are often responsible for the administration and enforcement of federal laws. A 2007 article in the Administrative Law Review noted how some federal agencies' usage of signing statements may not withstand legal challenges under common law standards of judicial deference to agency action.