commiss decis april questionnair relat council direct ec control major accid hazard involv danger substanc notifi document number text eea relev ec commiss european commun regard treati establish european commun regard council direct ec decemb control major accid hazard involv danger substanc articl thereof regard council direct eec decemb standardis rationalis report implement direct relat environ articl direct ec requir member state report implement direct yearli basi report establish basi questionnair outlin draft commiss accord procedur set articl direct eec year period cover inclus measur envisag decis accord opinion deliv committe set articl direct eec adopt decis articl questionnair attach annex adopt articl member state draw report cover period inclus accord questionnair annex articl decis address member state brussel april commiss ritt bjerregaard member commiss oj oj annex questionnair direct ec control major accid hazard involv danger substanc seveso ii introductori remark questionnair prepar order assist member state commiss exchang inform requir articl seveso ii direct articl direct member state provid commiss yearli report establish cover articl call upper tier establish member state submit report cover year period latest month end report period report includ separ inform year report period report cover period submit end septemb gener inform total number establish cover articl direct call upper tier establish safeti report total number establish submit safeti report requir articl direct total number establish safeti report examin compet author conclus commun oper fulfil oblig refer articl emerg plan establish intern emerg plan requir articl direct oper suppli compet author inform enabl draw extern emerg plan refer articl direct establish extern emerg plan drawn design author refer articl direct case compet author decid view inform contain safeti report requir produc extern emerg plan appli cover articl domino effect establish group establish identifi likelihood possibl consequ major accid increas locat proxim establish refer articl direct domino effect case suitabl inform exchang refer articl direct case provis made cooper inform public suppli inform compet author refer articl land plan upper tier establish account develop land plan polici refer articl inform safeti measur establish inform public issu refer articl case compet author made member state suffici inform enabl prepar emerg plan requir articl case compet author provid inform member state establish incap creat major accid hazard boundari refer articl safeti report made public refer articl direct prohibit case compet author prohibit bring articl establish instal storag facil cover articl inspect upper tier establish subject inspect refer articl upper tier establish subject inspect programm base systemat apprais inspect programm base site inspect month