Article 104.

A parceller can unilaterally surrender the rights he has acquired from the Environment Permit for the parcelling of land, unless the execution of this Environment Permit has already begun, either by performing one or more legal transactions stated in article 102, § 1 or by carrying out works to which the issue of the Environment Permit is linked. The entire Environment Permit for the parcelling of land can be waived by the owner who has acquired all parcels or, if all owners agree, regardless of whether this Environment Permit has been wholly or partially realised. The board of Mayor and Aldermen shall be notified of a waiver by secured consignment.