You must meet the following Individual Occupational Requirements (IOR) and the Specialized Experience to qualify for Supervisory Wage and Hour Investigator (Assistant District Director): Applicants must meet at least two of the following three specialized criteria requirements: General knowledge of Federal wage and hour labor laws, industrial occupations, wage scales, employment practices, or salary and wage administration practices. Specialized experience includes: Working with laws and regulations enforced by the Wage and Hour Division or similar State or Federal Statutes, including responsibility for analyzing written and oral information, numerical data, making decisions and applying legal or regulatory provisions, and principles to specific situations; and.