Employment Act (Chapter 91): Primary legislation governing basic terms and conditions of employment, employee rights and responsibilities, and performance management requirements in Singapore. Critical for structuring self-assessment criteria in line with legal employment standards.

Personal Data Protection Act (PDPA): Regulates the collection, storage, and use of personal data in Singapore. Relevant for ensuring confidentiality of assessment data and obtaining proper employee consent for data handling in self-assessment processes.

Employment Claims Act: Framework for handling employment disputes and claims. Ensures fair performance evaluation practices and proper documentation requirements for performance-related decisions in self-assessments.

Tripartite Guidelines on Fair Employment Practices: Guidelines ensuring non-discriminatory assessment criteria, objective performance evaluation standards, and fair consideration framework in employment practices including self-assessments.

Industrial Relations Act: Governs employee rights in performance evaluation processes and union involvement where applicable. Ensures fair treatment in assessment procedures.

Workplace Safety and Health Act: Legislation covering safety and health performance metrics and compliance with safety standards in role performance, which may need to be incorporated into self-assessment criteria.

MOM Guidelines: Ministry of Manpower's specific guidelines on performance management and assessment practices in Singapore workplaces.

TAFEP Guidelines: Tripartite Alliance for Fair and Progressive Employment Practices guidelines ensuring fair and progressive practices in employee assessment and development.