Instituto de Astrofísica de Canarias

• Library: open 24 hours a day for IAC personnel and authorised visitors.
• Preprints and publications: preprints and lists of publications and scientific output over the last few years.
• Sky Quality Protection Technical Office (OTPC): provides advice on the application of regulations contained in the Law and produces technical reports for lighting projects and radioelectric stations, as well as issuing lighting certificates.
• Office for the Publication of Research Results: provides information and advice services for research, development and innovation to IAC personnel and external clients.
• IAC Telescopes and instruments: use and operation of IAC telescopes and instruments, observation calendars, observing time request submission and other astronomical and meteorological utilities.
• Information Technology Services (SIC): the SIC maintains IAC computer networks.

The departments and offices which administer these services can be consulted through the IAC Headquarters.

Other services:

• General Register: at the Headquarters. Hours of opening: 9:00 to 14:00, Monday to Friday (except public holidays). Telephone: 922 605 229/Fax: 922 605 230.
• Observatory Residences: see Observatorio del Teide and Observatorio del Roque de los Muchachos.
• Technological Services: Requests from individuals or public or private entities outside the IAC which relate to require human or material resources administered by the IAC Instrumentation Area are managed by OTRI.