Article 1 of the constitution lays out fundamental rights granted within the state (Constitute Project, “Gabon 1991 rev. 2011”). Section 5 of Article 1 protects the privacy of correspondence. Section 12 claims the inviolability of the domicile. The current constitution is based on the 1961 constitution, though it was rewritten in 1991.

https://constituteproject.org/constitution/Gabon_2011?lang=en