Official institutions and licensing windows: contact directory (mining, investment, customs, tax)

• This entry compiles the public contact details of 8 Moroccan official institutions and windows (addresses, phones, fax, official e-mails/sites), taken from their official websites (verified 14 August 2026, re-checked 25 September 2026). • Institutions and remits (remits and public entry points only): MTEDD Directorate of Mines (mining policy and mining titles; digital portal dmcm.mem.gov.ma) | CRI Casablanca-Settat and CRI Rabat-Salé-Kénitra (regional investment agreements and CRUI secretariat) | ADII Customs (tariff rulings and customs consultations) | DGI tax administration (tax information centre) | PortNet SA (single window for foreign trade) | Department of the Environment (EIE decisions and list of accredited firms) | CNSS (employer registration and social declarations). • Contact details (official published values): ① MTEDD Directorate of Mines: Rue Abou Marouane Essaadi, BP 6208 Rabat-Instituts, Haut Agdal, Rabat | tel. +212 537 68 87 44 (switchboard +212 537 68 88 30) | fax +212 537 68 88 31 | mtedd.gov.ma. ② CRI Casablanca-Settat: corner Bd Ghandi / rue Laarbi Doghmi, Casablanca | +212 522 49 42 42 | info@casainvest.ma | casainvest.ma. ③ CRI Rabat-Salé-Kénitra: 23 Avenue de la Victoire, BP 8248 Agdal, Rabat | +212 537 77 64 00 | info@rabatinvest.ma | rabatinvest.ma. ④ ADII Customs: Avenue Annakhil, Centre des Affaires, Hay Riad, Rabat | +212 537 71 78 00 | toll-free 0801 00 70 00 | ADII@douane.gov.ma | douane.gov.ma. ⑤ DGI: information centre 05 37 27 37 27 | SIMPL@tax.gov.ma | tax.gov.ma. ⑥ PortNet SA: Port de Casablanca, Bâtiment Capitainerie, 2nd floor | +212 520 473 100 | contact@portnet.ma | portnet.ma. ⑦ Department of the Environment: 9, Avenue Al Araar, Secteur 16, Hay Riad, Rabat | +212 537 576 646 | environnement.gov.ma. ⑧ CNSS: provincial bodies depending on location (cnss.ma). • Validity and scope: these are the values published by the institutions’ websites and are subject to their latest announcements; the entry is re-checked every 6 months (next: 14 February 2027). Provincial directories (DGI, ADII) are held in the official-source archive; this entry lists head offices and public entry points only. • A factual contact entry: it is not a recommendation and contains no procedures or document lists.