Final answer:
The third statute applicable to an ADA violation is not specified in the options provided, as they relate to the Anti-Deficiency Act. ADA violations are covered under Title 42 of the U.S. Code, ensuring protections for people with disabilities against discrimination in employment and mandating reasonable accommodations.
Step-by-step explanation:
The third statute applicable to an ADA violation is not among the options provided (31 USC 1517, 1518, 1519, or 1520) as these sections relate to the Anti-Deficiency Act, which is associated with financial management in federal agencies. Instead, the ADA violations are governed by various sections of Title 42 of the United States Code, specifically starting at 42 USC 12101. The ADA, designed to protect individuals with disabilities from discrimination, covers numerous areas including employment, public accommodations, commercial facilities, transportation, and telecommunications.
Titles I and V of the Americans with Disabilities Act prohibit discrimination against qualified individuals with disabilities in employment matters and require employers to provide reasonable accommodations. This involves job application procedures, hiring, advancement, discharge, employee compensation, job training, and other aspects of employment unless it causes undue hardship.
Enforcement of the ADA in relation to employment discrimination is primarily carried out by the U.S. Equal Employment Opportunity Commission and the Department of Justice. They ensure that individuals with disabilities receive the protections guaranteed under the ADA.