Article 6 1.

Operators of stationary equipment listed in Article 5(2), points (a) to (d), that contains fluorinated greenhouse gases listed in Annex I in quantities of 500 tonnes of CO2 equivalent or more or 100 kilograms or more of gases listed in Section 1 of Annex II, shall ensure that the equipment has a leakage detection system which alerts the operator or a service company of any leakage.