DISCOUNTS FOR RESIDENTS IN THE CANARY ISLANDS.
Residents in the Canary Islands are entitled to a 75% discount when travelling between the Canary Islands and the rest of the territory of Spain, in interisland routes and in the internal maritime line of La Gomera.
This travel discount for Canary Islands residents is established by Decree 196/2017, of 4th August, of amendment of Decree 222/2000, of 4th December, which provides for the subventions regime for Island and interisland maritime transport (http://www.gobiernodecanarias.org/boc/2017/153/001.html.); it is executed through Order of 7th February 2018 (http://www.gobiernodecanarias.org/boc/2018/036/009.html) and is subject to approval of the laws passing The Budget for the State of Spain and for the Region of the Canary Islands every year; it is also regulated in Royal Decree 1340/2007 of 11th October, of amendment of Royal Decree 1316/2001, of 30th November, for transport services between the Canary Islands and the rest of the territory of Spain (https://www.boe.es/buscar/doc.php?id=BOE-A-2007-18085).
In order to benefit from this discount, you must prove that you are a resident in the Canary Islands, in accordance with Royal Decree 1340/2007 of 11th October, of amendment of Royal Decree 1316/2001, of 30th November, for transport services between the Canary Islands and the rest of the territory of Spain (https://www.boe.es/buscar/doc.php?id=BOE-A-2007-18085). As established by Royal Decree-Law 1/2014, article 4.2 (https://www.boe.es/buscar/doc.php?id=BOE-A-2014-747): “residence must be mandatorily verified through the electronic system for verification of residence (SARA), providing the National Id. Document number when purchasing the ticket and exhibiting such document when embarking.”