In keeping with one of its main objectives, Casa de Sarmento will make available to the public the Sociedade Martins Martins Sarmento collection. The following newspapers are now available for consultation:
- Azemel Vimaranense
- Tesoura de Guimarães
- Religião e Pátria
- Gazeta do Minho
- Comércio de Guimarães