WASHINGTON, March 1, 2006 Many state legislatures seek to mitigate the insider-advantage former legislators have once they leave office by requiring a "cooling-off" period before former legislators can become lobbyists:
| State | Revolving Door Rule | Length of Ban | Notes |
| Alabama | Y | 2 year | |
| Alaska | Y | 1 year | |
| Arizona | Y | 1 year | |
| Arkansas | N | N/A | Approved a provision in 2005 that prohibits legislators from becoming lobbyists in the same session in which they leave office, but lets them become lobbyists in the next session |
| California | Y | 1 year | |
| Colorado | N | N/A | |
| Connecticut | Y | 1 year | |
| Delaware | N | N/A | |
| Florida | Y | 2 year | |
| Georgia | Y | 1 year | Passed law in 2005 that will go into effect in January 2007 |
| Hawaii | Y | 1 year | |
| Idaho | N | N/A | |
| Illinois | N | N/A | |
| Indiana | N | N/A | Considered a law in 2005 |
| Iowa | Y | 2 year | |
| Kansas | Y | 1 year | |
| Kentucky | Y | 2 year | |
| Louisiana | Y | 2 year | |
| Maine | N | N/A | |
| Maryland | Y | 1 year | |
| Massachusetts | Y | 1 year | |
| Michigan | N | N/A | Prohibited legislators from becoming lobbyists in the same session in which they leave office, but lets them become lobbyists in the next session; considering a "true" cooling-off period in 2006 |
| Minnesota | N | N/A | |
| Mississippi | Y | 1 year | |
| Missouri | N | N/A | |
| Montana | N | N/A | Considered a law in 2005 |
| Nebraska | N | N/A | |
| Nevada | N | N/A | |
| New Hampshire | N | N/A | |
| New Jersey | Y | 1 year | Enacted a law in second half of 2004 |
| New Mexico | N | N/A | Has a cooling-off period for other officials that specifically exempts state legislators |
| New York | Y | 2 year | |
| North Carolina | Y | 6 months | Passed a law in 2005 that will take effect in 2007 |
| North Dakota | N | N/A | |
| Ohio | Y | 1 year | |
| Oklahoma | N | N/A | Considered a law in 2005 |
| Oregon | N | N/A | |
| Pennsylvania | Y | 1 year | |
| Rhode Island | Y | 1 year | |
| South Carolina | Y | 1 year | |
| South Dakota | Y | 1 year | |
| Tennessee | Y | 1 year | Passed a law in February 2006 |
| Texas | N | N/A | |
| Utah | N | N/A | |
| Vermont | N | N/A | |
| Virginia | Y | 1 year | |
| Washington | Y | 1 year | |
| West Virginia | N | N/A | |
| Wisconsin | N | N/A | Has a cooling-off period for other officials that specifically exempts state legislators |
| Wyoming | N | N/A |
Return to States Outpace Congress in Upgrading Lobbying Laws
Correction: The correct number of states with a one-year revolving door provision is 19. New Mexico does not have a one-year cooling-off period before legislators can become lobbyists, as the Center previously reported, which brings the total down one from 20. In fact, legislators are specifically exempted from the state revolving door provision that applies to other public officials.