Manufacturers of CE marked electronics, electrical equipment, gas appliances and personal protective equipment better check the new lists of European harmonized standards that the European Commission published. The standards that they have used may have been superseded by new standards.Standards that have been updated cannot be used to prove CE compliance from the date that the new version of standard comes into force. The standard update does not affect devices already placed on the market. But new for new batches the new version of updated standards should be used.
The updated lists of European harmonized standards can be found here:
EMC:
https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:C:2009:126:0001:0021:EN:PDF
Low Voltage Equipment:
https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:C:2009:126:0022:0100:EN:PDF
Gas Appliances:
https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:C:2009:126:0101:0111:EN:PDF
PPE:
https://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:C:2009:126:0112:0136:EN:PDF
More on the EMC Directive.
More on the Low Voltage Directive.