So most of the "carried out" happened before Clinton got into office ..??
I believe the Torricelli Amendment (whatever it contained) was part of a bill passed during President Clinton's first term. I'm still looking for an authoritative link.
I found -> This Article <- to be interesting and informative, as it relates the Senate (Church) and House (Pike) committees of the 1970's, and the hostility between Congress, the President and the intelligence community.
The so-called "Torricelli Principle" was implemented in 1995. The summary below will facilitate more detailed research.
Another significant blow to U.S. human intelligence-gathering stemmed from a June 1995 congressional hearing led by then-Rep. Robert Torricelli, D-NJ. Critics had accused the CIA of conspiring with the Guatemalan Army in the murder of a Guatemalan who was the husband of an American citizen. Subsequently, the then-Director of Central Intelligence, John Deutch, decreed a new policy banning agents from using "unsavory individuals" as sources. No local police department interested in successfully fighting crime would institute such a policy, but it became the rule at the CIA.The phrase "Torricelli Amendment" is incorrect in the context of modification to intelligence gathering practices.
http://www.worldlii.org/int/cases/IACHR/2000/7.html <- "The case"