What is the term for practices that reduce the possibility of exposure by changing the way tasks are performed, like the disposal of contaminated sharps?

The term referred to is "Work practice controls." This concept encompasses a variety of strategies aimed at modifying how tasks are carried out to minimize the risk of exposure to hazards, particularly in healthcare and laboratory settings. For example, in the context of disposing of contaminated sharps, work practice controls would include implementing protocols that ensure sharp instruments are disposed of correctly to prevent needle-stick injuries and contamination.

Work practice controls focus on the methods and procedures that can be altered to eliminate or significantly reduce risks associated with potential hazards. This could involve re-engineering tasks, improving workflows, or incorporating best practices in handling materials and instruments. Effectively, they offer a proactive approach to enhancing safety without relying solely on protective gear or equipment, distinguishing them from other strategies like personal protective equipment, which are more about safeguarding the individual rather than changing work tasks themselves.