Upon director’s signature of the recording document, the lot line adjustment final recording and conveyance documents shall be filed for record concurrently with the Whatcom County auditor in compliance with state and county laws and regulations within 30 days of city approval. Failure to record the final recording and conveyance documents within 30 days will cause the lot line adjustment approval to be null and void, unless an extension is granted by the director. [Ord. 2018-12-036 § 2 (Exh. A)].