What type of products can be CE (UKCA) marked?

Only products covered by harmonised standards (or equivalent for the United Kingdom) can be CE (UKCA) marked.

In the construction fasteners industry, products that are covered by the harmonised standard and can be subject to CE (UKCA) marking are to EN 14399-1 (Pre-loaded assemblies) standard and EN 15048-1 (Non-preloaded assemblies).

European Union is publishing in Official Journal list of standards that are laying down harmonised conditions for the marketing of construction products. This list can be found on  EUR-Lex website .

Listed standards are subject to law requirements for CE (UKCA) marking under Construction Products Regulation (CPR) with further amendments (or equivalent documents for the United Kingdom).