For the establishment of the regional development schemes provided for in articles L. 4433-7 to L. 4433-11, L. 4433-15 et L. 4433-16, the regions of Guadeloupe, Guyane, Martinique and Réunion benefit, under the conditions set out in articles R. 4433-18 to R. 4433-22, from the special contribution created within the general decentralisation grant for the establishment and implementation of town planning documents pursuant to paragraph 1 of Article L. 1614-4.