What documentation is required for work experience verification?

The correct choice, a completed Employment History form, is essential for work experience verification because it provides a structured and detailed account of an individual’s employment history, including specific roles and responsibilities relevant to the Portable Power Distribution Technician field. This form is designed to capture the necessary information needed to assess an applicant's qualifications and experience comprehensively.

An Employment History form typically requires details such as the names of previous employers, job titles, dates of employment, and descriptions of job duties. This specificity is crucial for verifying that the candidate has had relevant on-the-job experience that meets certification requirements.

In contrast, the other options, while potentially useful in demonstrating work experience, do not provide the comprehensive overview required for formal verification. For instance, a pay stub shows individual earnings, but it does not detail the nature of the work performed. A letter of recommendation offers subjective insights about a candidate’s skills and character but lacks the structured employment details needed for verification. A tax return shows income but similarly fails to outline job roles or responsibilities directly related to the certification requirements. Thus, a completed Employment History form is the most appropriate and effective documentation for verifying work experience in this context.