A notified body, chosen by the manufacturer, shall carry out product checks or have them carried out at intervals of one year or less, in order to verify the quality of the internal checks on the appliance or the fitting, taking into account, inter alia, the technological complexity of the appliances or the fittings and the quantity of production.
Déanfaidh comhlacht dá dtugtar fógra, arna roghnú ag an monaróir, seiceálacha ar tháirge nó tabharfaidh sé go ndéanfar iad ag eatraimh bliana nó níos lú, chun caighdeán na seiceálacha inmheánacha ar an bhfearas nó ar an bhfeisteas a fhíorú, ag cur i gcuntas, inter alia, castacht teicneolaíochta na bhfearas nó na bhfeisteas agus cainníocht an táirgthe.