Paragraph 3
The technical documents shall enable the conformity of the product with the requirements of these Regulations to be assessed.They shall, as far as is relevant for such assessment, cover the design, manufacture and operation of the product and contain as far as is relevant for assessment —
a general type-description,
conceptual design and manufacturing drawings and diagrams of components, sub-assemblies, circuits, etc.,
descriptions and explanations necessary for the understanding of the drawings and diagrams and the operation of the product,
a list of the harmonised standards applied in full or in part, and descriptions of the solutions adopted to meet the efficiency requirements where the harmonised standards have not been applied,
results of design calculations made, examinations carried out, etc.,
test reports.