Where exposure to airborne lead is in excess of half the OEL for lead, an employer must ensure that the measurement programme of the airborne concentrations of lead to which an employee is exposed, is
- carried out only after the health and safety representative or committee has been informed and given a reasonable opportunity to comment;
- carried out by an approved lead inspection authority; or a person whose ability to do the measurements is verified by an approved lead inspection authority;
- representative of the exposure of employees to airborne lead; and
- verified if the measurements are carried out by a person whose ability to do the measurements is verified by an approved lead inspection authority.