20.6

a)   The applicant may submit to the receiving Office, within the applicable time limit under Rule 20.7, a written notice confirming that an element or part is incorporated by reference in the international application under Rule 4.18, accompanied by:      

(i)   a sheet or sheets embodying the entire element as contained in the earlier application or embodying the part concerned;

(ii)  where the applicant has not already complied with Rule 17.1a), b) or (b-bis) in relation to the priority document, a copy of the earlier application as filed;

(iii) where the earlier application is not in the language in which the international application is filed, a translation of the earlier application into that language or, where a translation of the international application is required under Rule 12.3a) or 12.4a), a translation of the earlier application into both the language in which the international application is filed and the language of that translation; and

(iv) in the case of a part of the description, claims or drawings, an indication as to where that part is contained in the earlier application and, where applicable, in any translation referred to in item (iii).

b)   Where the receiving Office finds that the requirements of Rule 4.18 and paragraph a) have been complied with and that the element or part referred to in paragraph a) is completely contained in the earlier application concerned, that element or part shall be considered to have been contained in the purported international application on the date on which one or more elements referred to in Article 11(1)(iii) were first received by the receiving Office.

c)   Where the receiving Office finds that a requirement under Rule 4.18 or paragraph a) has not been complied with or that the element or part referred to in paragraph a) is not completely contained in the earlier application concerned, the receiving Office shall proceed as provided for in Rule 20.3b)(i), 20.5b) or 20.5c), as the case may be.