# Subpart 1523.3—Hazardous Material and Material Safety Data

## 1523.303 Contract clause.

## 1523.303-70 Protection of human subjects.

Contracting Officers shall insert the contract clause at 1552.223-70 when the contract involves human test subjects.

## 1523.303-71 Decontamination of Government-furnished property.

Contracting Officers shall insert the contract clause at 1552.245-70, Decontamination of Government-Furnished Property, when it is anticipated that a Contractor will use Government-furnished or Contractor-acquired property in the clean-up of hazardous or toxic substances in the environment.

## 1523.303-72 Use and care of laboratory animals.

Contracting officers shall insert the clause at 1552.223-72, Use and Care of Laboratory Animals, in all contracts involving the use of animals in testing, research or training.