The International Panel of Parliamentarians for Freedom of Religion or Belief is a brand dedicated to advancing religious freedom worldwide. At its core is the Oslo Charter, which was signed by 30 parliamentarians from around the globe at the Nobel Peace Center in Oslo, Norway in November 2014. This Charter serves as the foundation for the network and represents the shared goals and values of all participating parliamentarians.

The brand offers various products and services to promote its mission. They engage in capacity building, network building, advocacy, and research to enhance understanding and support for freedom of religion or belief. They also organize events and provide news updates to keep the public informed about their work.

All parliamentarians involved in the network must adhere to the principles outlined in the Oslo Charter, which include recognizing the rights to believe or not, change faith, and share faith with others. The signatories of the Charter are committed to promoting freedom of religion or belief for all individuals and strive to work across boundaries to achieve this goal