- 1. Ordinance on the requirements to the algorithms of creation and verification of qualified electronic signature.
- 2. Ordinance on the terms and conditions on keeping, storing and access to the register of the Certification Service Providers.
- 3. Ordinance on the activities of the Certification Service Providers, the terms and procedures of termination thereof, and the requirements for provision of certification services.
The content of the ordinances is available only in Bulgarian.