What are the three phases of an OSHA inspection?

The three phases of an OSHA inspection are effectively represented by the components outlined in the correct choice. The first phase, the opening conference, involves the OSHA inspector meeting with the employer to explain the purpose and scope of the inspection, as well as to identify specific areas to be inspected. This phase is crucial for establishing communication and understanding between the inspector and the employer.

Following the opening conference is the walkthrough phase where the inspector conducts a thorough examination of the workplace to identify hazards and assess compliance with OSHA standards. This process allows for firsthand observation of potential issues that need to be addressed for worker safety.

Finally, the citation period is a critical component where the inspector assesses the findings and determines if violations have occurred. If violations are found, they may issue citations, which formally notify the employer of the infractions and the required corrective actions. This phase is essential for ensuring that the employer understands the implications of the inspection outcomes and the need to maintain safety standards.

The other choices do not accurately reflect the structured approach of the OSHA inspection process, as they either combine unrelated phases or misrepresent the specific activities involved.