When was FIFRA last edited?

The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) underwent significant amendments in 1988, which is the correct reference point for the most recent major edit to the Act as of the knowledge cutoff in October 2023. These amendments enhanced the regulatory framework for pesticide registration, distribution, and use, emphasizing the importance of protecting both human health and the environment.

The 1988 amendments introduced new standards for pesticide safety, including requirements for more comprehensive data on the effects of pesticides and stricter guidelines for labeling. This revision was part of an ongoing effort to ensure that the use of pesticides is safe and effective while minimizing risk to non-target species, including humans.

In contrast, the other years listed do not represent the timeframe of recent amendments to FIFRA. The early amendments took place in the 1980s, but none of those years reflect the critical changes made in 1988 that shaped the current framework governing pesticide use.