Regulation on Alert Tresholds for Pollutants in Air. Country/Territory Croatia Document type Regulation Date 2006 Source FAO, FAOLEX Subject Air & atmosphere Keyword Early warning system Hazardous substances Monitoring Environmental standards Standards Protection of environment Geographical area Europe, Europe and Central Asia, European Union Countries, Mediterranean, Southern Europe Entry into force notes This Regulation enters into force on 1 January 2006. Abstract This Regulation prescribes alert thresholds for sulphur dioxide, nitrogen dioxide and ozone in the air, and special measures for the protection of human health and the environment. Full text English Website www.mzopu.hr References - Legislation Implements Air Protection Law. Legislation | Croatia | 2004 Keyword: Basic legislation, Air quality/air pollution, Environmental standards, Monitoring, Pollution control, Standards, Protection of environment Source: FAO, FAOLEX