Rådets direktiv 90/488/EØF af 17. september 1990 om ændring af direktiv 87/404/EØF tilnærmelse af medlemsstaternes lovgivning om simple trykbeholdere (bestemmelser vedrørende overgangsperioden).
Council Directive 90/488/EEC of 17 September 1990 amending Directive 87/404/EEC on the harmonization of the laws of the Member States relating to simple pressure vessels (measures relating to the transitional period).