What does FAR Subpart 22.4 address?

FAR Subpart 22.4 specifically addresses labor standards for contracts involving laborers and mechanics, which are critical for ensuring that fair labor practices are upheld on federal contracts. This subpart establishes requirements that must be followed in federal procurement processes to ensure that workers are compensated fairly, and it is particularly relevant to contracts for construction and services where labor standards must be maintained. This focus on labor standards helps protect workers' rights and ensures compliance with wage laws, thus promoting ethical labor practices within federal contracting.

The other options do not pertain directly to the contents of FAR Subpart 22.4. Procurement processes for international contracts fall under different sections of the FAR that deal with specific international trade regulations and policies. Standards for electronic procurement systems are covered elsewhere in the FAR, aligning with modern procurement practices. Cost reimbursement methods are also addressed in different parts of the FAR, focusing on the financial management of contracts rather than labor standards. Therefore, the option addressing labor standards is indeed the correct focus for FAR Subpart 22.4.