Why does the Blue Guide matter for CRA interpretation?
Because the CRA sits within the New Legislative Framework product-law architecture and uses the same core concepts that the Blue Guide explains, including placing on the market, making available on the market, CE marking, technical documentation, declarations of conformity, notified bodies, and market surveillance.
The Commission's CRA FAQ repeatedly relies on the Blue Guide when explaining those concepts, and the draft Commission guidance expressly describes the CRA as being built on the NLF.
sections 1.2, 2.2 to 2.8, 4.3, 4.4 and 7
sections 1.4, 4.1.7, 4.1.8, 6.6, 6.8 and 7.2
introduction and section 2.1