If I have forgot my ID and password for a new application or renewal at OAS - Online Application System, what should I do? ↗ Who can be appointed to do a maintenance of the piping system? ↗ Can a gas license be suspended or revoked by the Energy Commission? ↗ Do a condominium or apartment need to apply for a gas license from the Energy Commission? ↗ Does the piping system need to be maintained? ↗