Building Control Act and Regulations: Primary legislation governing building works and standards in Singapore, including specific requirements for air-conditioning systems and energy efficiency standards for buildings
Environmental Protection and Management Act: Legislation covering environmental standards, including restrictions on refrigerants and coolants used in HVAC systems, as well as noise control requirements
Workplace Safety and Health Act: Legislation governing workplace safety requirements, including specific provisions for HVAC work, worker protection measures, and regulations for working at heights
Building Maintenance and Strata Management Act: Regulations concerning maintenance requirements for common property and HVAC systems in strata-titled properties
Energy Conservation Act: Legislation establishing energy efficiency standards, minimum energy performance requirements, and Green Mark certification requirements for HVAC systems
Singapore Standard SS 553: Technical code of practice specific to air-conditioning and mechanical ventilation systems, including detailed specifications and requirements
Contract Law (Common Law): Fundamental principles governing contract formation, terms and conditions, and remedies for breach of contract in Singapore
Consumer Protection (Fair Trading) Act: Legislation protecting consumer rights and establishing fair trading practices, particularly relevant for residential HVAC contracts
Personal Data Protection Act: Legislation governing the collection, use, and disclosure of personal data, including requirements for handling client information
COVID-19 (Temporary Measures) Act: Current legislative requirements for ventilation systems and safe management measures in response to the COVID-19 pandemic
