10.—(1) The essential requirements in relation to material measures of length are—
(a)the requirements of Annex I of the Directive; and
(b)the specific requirements in Chapter I of Annex X.
(2) The conformity assessment procedures specified in the modules in Annex II to the Directive applicable to material measures of length are—
(a)F1;
(b)D1;
(c)B and D;
(d)G; or
(e)H.