Ordinances having the force of law, relating to electricity, gas, telecommunications, postal and railway laws, and essential official Communications will be published, at regular intervals, in the Federal Network Agency's Official Gazette. Users who wish to keep themselves up-to-date are recommended to subscribe to the Official Gazette of the Federal Network Agency for Electricity, Gas, Telecommunications, Post and Railway.

The statutory sources concerning electricity, gas, telecommunications, post and railways can be found on the homepage under "www.gesetze-im-internet.de" (This is a service of the Ministry of Justice).