Article 4 Appeals
The time for giving notice of an appeal under section 18 shall be within one month of—
receipt of the certificate, or
the expiry of the time or extended period mentioned in sub-section (4) of that section,
as the case may be.
Notice of appeal shall be given in writing to the Secretary of State and a copy of such notice shall be sent by the appellant to the other of the parties directly concerned and to the local planning authority who issued the certificate under section 17, or if no certificate has been issued, to the local planning authority to whom the application for a certificate was made, and where the issue of a certificate falls to be determined by a local planning authority other than that to which the application was made, the copy notice of appeal shall be forwarded to the local planning authority concerned.
The appellant shall within one month of giving notice of appeal, or such longer period as the Secretary of State may in any particular case allow, furnish to the Secretary of State one copy of the application to the local planning authority, and of the certificate (if any) issued by the local planning authority, together with a statement of the grounds of appeal.
If an appellant does not within the time limited under the last preceding paragraph furnish to the Secretary of State the copies of the documents thereby required, the appeal shall be treated as withdrawn.