Eric Lipton for the NYT:

In state legislatures and major professional associations, a bipartisan effort is emerging to change the way state attorneys general interact with lobbyists, campaign donors and other corporate representatives.

This month, during a closed-door meeting of the National Association of Attorneys General, officials voted to stop accepting corporate sponsorships. In Missouri, a bill has been introduced that would require the attorney general, as well as certain other state officials, to disclose within 48 hours any political contribution worth more than $500. And in Washington State, legislation is being drafted to bar attorneys general who leave office from lobbying their former colleagues for a year.

Perhaps most significant, a White House ethics lawyer in the administration of George W. Bush has asked the American Bar Association to change its national code of conduct to prohibit attorneys general from discussing continuing investigations or other official matters while participating in fund-raising events at resort destinations, as they often now do. Those measures could be adopted in individual states.

The actions follow a series of articles in The New York Times that examined how lawyers and lobbyists — from major corporations, energy companies and even plaintiffs’ law firms — have increasingly tried to influence state attorneys general.