CFR > Title 10 > Chapter II CFR > Title 10 > Chapter II – Department of Energy Current as of: 2024 | Check for updates | Other versions Subchapter A Oil Subchapter B Climate Change Subchapter D Energy Conservation Subchapter E Alternate Fuels Subchapter G Natural Gas (Economic Regulatory Administration) Subchapter H Assistance Regulations Subchapter I Sales Regulation Ask a business law question, get an answer ASAP!Thousands of highly rated, verified business lawyers.Click here to chat with a lawyer about your rights.