Air Pollution Control (Dust and Grit Emission) Regulations (Chapter 311B). Country/Territory China, Hong Kong SAR Document type Regulation Date 1974 (1997) Source FAO, FAOLEX Subject Air & atmosphere Keyword Air quality/air pollution Emissions Environmental standards Pollution control Standards Protection of environment Geographical area Asia, Asia and the Pacific, East Asian Seas, Eastern Asia, North Pacific, North-West Pacific Abstract These Regulations stipulate the emission standards, assessment procedures and requirements for dust and grit emissions from stationary combustion sources. Full text English Website www.hklii.org References - Legislation Implements Air Pollution Control Ordinance (Chapter 311). Legislation | China, Hong Kong SAR | 1983 (2008) Keyword: Air quality/air pollution, Authorization/permit, Emissions, Hazardous substances, International trade, Zoning, Basic legislation, Pollution control Source: FAO, FAOLEX