Within the HRPA Human Resources Competency Framework (Functional Domain: Health, Wellness, and Safe Workplace), HR professionals are expected to understand the hierarchy of hazard controls, a framework used to reduce workplace risks.

The five levels, from most to least effective, are:

Elimination

Substitution

Engineering controls

Administrative controls

Personal protective equipment (PPE)

Preplacement assessments are an administrative control measure because they involve establishing policies, procedures, and screening processes designed to reduce risk through human and procedural management, not physical changes to the workplace.

Extract:

''Administrative controls reduce risk through training, procedures, and work practices, including employee selection and fitness assessments.''

(HRPA Competency Framework -- Health, Wellness, and Safe Workplace, CHRP Level, Knowledge Area: Hazard Assessment and Risk Management)

Therefore, D. Administrative is correct.

Verified Reference Summary:

HRPA Human Resources Competency Framework -- Health, Wellness, and Safe Workplace

CHRP Knowledge Exam Blueprint -- Risk and Hazard Management

HRPA Exam Preparation Guide -- Hierarchy of Hazard Controls