Achemical hygiene officer (cho) is responsible for implementing, updating, and administering the chemical hygiene plan (chp)

True.

Explanation:

The chemical hazard may be defined as the harmful effect of the particular chemical on the living organisms. The chemical hazard can cause mutation in DNA or can cause environmental pollution.

The chemical hygiene officer is the respected post that regulated the implementing and safety of the healthy hazard. The officer maintains the guidelines and made specific regulation regarding the use of the particular substance that can cause chemical hazard.

Thus, the answer is true.