The TASHAROC programme, is funded by the UK government and supports the actors in the pilot region of Tangier-Tetouan-Al-Hoceima (TTAH) to implement the advanced regionalisation process. The programme focused on building the regional actors’ capacity to carry out the roles entrusted in the Organic Law 111.14, strengthen the collaboration, consultation and citizen participation between the Regional Council, Civil Society and Consultative Bodies, and support the communication mechanisms as a lever for success of regional development. In its first extension phase from 2020 to 2021, TASHAROC pivoted its support in the COVID-19 context and partnered with key national actors in advanced regionalization, the DGCT of the Ministry of the Interior and the Association of Regions of Morocco, to develop a toolkit that brings together the working tools developed by TASHAROC as well as best practices and lessons learned in order to strengthen the governance and citizen participation mechanisms of the 12 regional councils of the Kingdom. TASHAROC has also provided technical assistance to operationalise the recommendations on citizen participation from the national symposium on advanced regionalisation, held in Agadir in 2019, in the light of a benchmark with participation practices and mechanisms in Great Britain. In its final extension from 2021 to 2022, TASHAROC is focusing on broadening and disseminating its successes by working further with its national partners.