The Commission's regulations are found under Title 18 Chapter I of the Code of Federal Regulations (CFR) . If you would like to conduct your own search of the CFR you can access the Governmental Printing Organization/National Archives and Records Administration website. A comprehensive listing of the Commission's rulemaking proceedings can be found at www.regulations.gov .

The tab 'Landmark' contains certain landmark orders that set precedent in establishing the regulations on how FERC will regulate a certain area that we have jurisdiction over. The tab 'General' contains certain major orders that have an effect on all the industries that FERC regulates.

Click on the categories below to view additional information.

Landmark General Electric Gas Hydropower Oil 18 CFR

Docket No. Date Title Order No. 773-A (RM12-6-001 & RM12-7-001) April 18, 2013 (effective May 17, 2013) Revisions to Electric Reliability Organization Definition of Bulk Electric System and Rules of Procedure (Order on Rehearing & Clarification) Order No. 773 (RM12-6-000 & RM12-7-000) December 20, 2012 (effective March 5, 2013) Revisions to Electric Reliability Organization Definition of Bulk Electric System and Rules of Procedure (Final Rule) RM12-6-000 and RM12-7-000 June 22, 2012 Revisions to Electric Reliability Organization Definition of Bulk Electric System and Rules of Procedure (Notice of Proposed Rulemaking) Order No. 1000-A (RM10-23-001) May 17, 2012 Transmission Planning and Cost Allocation by Transmission Owning and Operating Public Utilities (Order on Rehearing & Clarification) » Visit our Order No. 1000 Section Order No. 745-A (RM10-17-001) December 15, 2011 Demand Response Compensation in Organized Wholesale Energy Markets (Order on Rehearing and Clarification) Order No. 1000 (RM10-23-000) July 21, 2011 (effective October 11, 2011) Transmission Planning and Cost Allocation by Transmission Owning and Operating Public Utilities (Final Rule) » Visit our Order No. 1000 section Order No. 717-D (RM07-1-003) April 8, 2011 (effective May 16, 2011) Standards of Conduct for Transmission Providers (Order on Rehearing and Clarification) Order No. 743-A (RM09-18-001) March 17, 2011 (effective March 23, 2011) Revision to Electric Reliability Organization Definition of Bulk Electric System (Order on Rehearing) Order No. 745 (RM10-17-000) March 15, 2011 (effective April 25, 2011) Demand Response Compensation in Organized Wholesale Energy Markets (Final Rule) Order No. 743 (RM09-18-000) November 18, 2010 (effective January 25, 2011) Revision to Electric Reliability Organization Definition of Bulk Electric System (Final Rule) Order No. 741 (RM10-13-000) October 21, 2010 (effective November 26, 2010) Credit Reforms in Organized Wholesale Electric Markets (Final Rule) Order No. 717-C (RM07-1-002) April 16, 2010 Standards of Conduct for Transmission Providers (Order on Rehearing and Clarification) Order No. 719-B (RM07-19-002) December 17, 2009 Wholesale Competition in Regions with Organized Electric Markets (Order Denying Rehearing And Providing Clarification) Order No. 717-B (RM07-1-002) November 16, 2009 Standards of Conduct for Transmission Providers (Order on Rehearing and Clarification) Order No. 717-A (RM07-1-001) October 15, 2009 Standards of Conduct for Transmission Providers (Order on Rehearing and Clarification) Order No. 719-A (RM09-17-001) July 16, 2009 Wholesale Competition in Regions with Organized Electric Markets (Order on Rehearing) Order No. 697-B (RM04-7-006) December 19, 2008 Market-Based Rates for Wholesale Sales of Electric Energy, Services by Public Utilities (Order on Rehearing and Clarification) Order No. 719 (RM07-19-000) October 17, 2008 Wholesale Competition in Regions with Organized Electric Markets (Final Rule) Order No. 718 (RM08-8-000) October 16, 2008 Ex Parte Contacts and Separation of Functions Advisory (Final Rule) Order No. 717 (RM07-1-000) October 16, 2008 Standards of Conduct for Transmission Providers (Final Rule) RM04-7-005 July 17, 2008 Market-Based Rates for Wholesale Sales of Electric Energy, Services by Public Utilities (Order on Rehearing and Clarification) Order No. 890-B (RM05-17-000 & RM05-25-000) June 23, 2008 Preventing Undue Discrimination and Preference in Transmission Service Order No. 711 (RM08-10-000) May 15, 2008 Submissions to the Commission upon Staff Intention to Seek an Order to Show Cause (Final Rule) RM08-8-000 May 15, 2008 Ex Parte Contacts and Separation of Functions (Notice of Proposed Rulemaking) PL08-2-000 May 15, 2008 Obtaining Guidance on Regulatory Requirements Order No. 697-A (RM04-7-001) April 21, 2008 Market-Based Rates for Wholesale Sales of Electric Energy, Services by Public Utilities (Order on Rehearing and Clarification) RM07-1-000 March 21, 2008 Standards of Conduct for Transmission Providers (Notice of Proposed Rulemaking) Order No. 890-A December 28, 2007 Preventing Undue Discrimination and Preference in Transmission Service (Order on Rehearing and Clarification) Order No. 704 (RM07-10-000) December 26, 2007 Transparency Provisions of Section 23 of the Natural Gas Act (Final Rule) Order No. 697 (RM04-7-000) June 21, 2007 Market-Based Rates for Wholesale Sales of Electric Energy, Capacity and Ancillary Services by Public Utilities (Final Rule) Order No. 890 (RM05-17-000 & RM05-25-000) February 16, 2007 Preventing Undue Discrimination and Preference in Transmission Service (Final Rule) Order No. 690 (RM07-6-000) January 9, 2007 Interim Rule on Standards of Conduct for Transmission Providers (see Standards of Conduct for Transmission Providers section for more detail) Order No. 2006-B (RM02-12-002) July 20, 2006 Standardization of Small Generator Interconnection Agreements and Procedures (Order on Clarification) » 2006-Current » 2005-1992   Docket No. Date Title PL17-1-000 March 15, 2018 Revised Policy Statement on Treatment of Income Taxes Order No.832 (RM17-5-000) November 17, 2016 (effective January 3, 2017) Regulations Implementing the FOIA Improvement Act of 2016 and Clarifying FOIA Regulations (Final Rule) Order No. 833 (RM16-15-000, RM15-25-001) November 17, 2016 (effective February 21, 2017) Regulations Implementing FAST Act Section 61003 – Critical Electric Infrastructure Security and Amending Critical Energy Infrastructure Information (Final Rule) Order No. 826 (RM16-16-000) June 29, 2016 (effective July 6, 2016) Civil Monetary Penalty Inflation Adjustments (Interim Final Rule) Order No. 821 (RM15-26-000) January 21, 2016 Instant Final Rule Transferring Certain Dispute Resolution Service Matters to the Commission’s Landowner Helpline (Final Rule ) Order No. 811 (RM15-15-000) June 18, 2015 Revised Exhibit Submission Requirements for Commission Hearings (Final Rule ) RM15-15-000 March 19, 2015 Revised Exhibit Submission Requirements for Commission Hearings (Notice of Proposed Rulemaking) Order No. 806 (RM15-5-000) March 9, 2015 (effective April 13, 2015) Disruptive Conduct at Commission Open Meetings (Final Rule) Order No. 769 (RM12-2-000) October 18, 2012 (effective December 28, 2012) Filing of Privileged Materials and Answers to Motions (Final Rule) Order No. 765 (RM12-13-000) July 19, 2012 (effective July 25, 2012) Continuity of Operations Plan (Final Rule) Order No. 756 (RM11-30-000) January 19, 2012 (effective February 1, 2012) Technical Corrections to Commission Regulations (Final Rule) RM12-2-000 December 16, 2011 Filing of Privileged Materials and Answers to Motions (Notice of Proposed Rulemaking) Order No. 734 (RM10-21-000) April 15, 2010 (effective May 1, 2010) Transferring Certain Enforcement Hotline Matters to the Dispute Resolution Service (Instant Final Rule) RM01-5-000 January 21, 2010 Order Establishing Procedures Relating To Tariffs Filed Electronically Order No. 731 (RM09-21-000) December 17, 2009 Revised Filing Requirements for Centralized Service Companies Under the Public Utility Holding Company Act of 2005, the Federal Power Act, and the Natural Gas Act (Final Rule) Order No. 727 (RM09-24-0000) October 15, 2009 Interest Rates for Refunds (Final Rule) RM05-5-017 September 17, 2009 Standards for Business Practices and Communication Protocols for Public Utilities (Notice of Proposed Rulemaking) RM09-21-000 September 17, 2009 Revised Filing Requirements for Centralized Service Companies Under the Public Utility Holding Company Act of 2005, the Federal Power Act, and the Natural Gas Act (Notice of Proposed Rulemaking) RM05-35-000 December 18, 2008 Standard of Review for Modifications to Jurisdictional Agreements (Termination of Notice of Proposed Rulemaking) Order No. 714 (RM01-5-000) September 19, 2008 Electronic Tariff Filings (Final Rule) RM01-5-000 April 17, 2008 Electronic Tariff Filings (Notice of Proposed Rulemaking) Order No. 703 (RM07-16-000) November 15, 2007 Filing Via the Internet (Final Rule) Order No. 702 (RM06-23-000) October 30, 2007 Critical Energy Infrastructure Information  (Final Rule) RM07-16-000 July 23, 2007 Filing Via the Internet (Notice of Proposed Rulemaking) Order No. 694 (RM07-2-000) April 19, 2007 Accounting and Reporting Requirements for Nonoperating Public Utilities and Licensees (Final Rule) Order No. 683-A (RM06-24-001) April 9, 2007 Critical Energy Infrastructure Information (Final Rule) Order No. 690-A (RM07-6-001) March 21, 2007 Order on Clarification and Rehearing on Standards of Conduct for Transmission Providers PL05-10-000 February 15, 2007 Criteria for Reassertion of Jurisdiction Over the Gathering Services of Natural Gas Company Affiliates (Clarifying Policy) AD07-4-000 December 21, 2006 Statement of Administrative Policy Regarding the Process for Assessing Civil Penalties Order No. 683 (RM06-24-000) September 21, 2006 Critical Energy Infrastructure Information (Final Rule) RM06-23-000 September 21, 2006 Critical Energy Infrastructure Information (Notice of Proposed Rulemaking) Order No. 680 (RM06-19-000) July 20, 2006 Commission Procedures During Periods of Emergency Requiring Activation of Continuity of Operations Plan (Final Rule) Order No. 677 (RM06-14-000) May 19, 2006 Revisions to Record Retention Requirements for Unbundled Sales Service, Persons Holding Blanket Marketing Certificates, and Public Utility Market-Based Rate Authorization Holders (Final Rule) Order No. 675-A (RM06-2-001) May 18, 2006 Procedures for Disposition of Contested Audit Matters (Order on Rehearing and Clarification) (Final Rule) Order No. 663-A March 17, 2006 Revision of Rules of Practice and Procedure Regarding Issue Identification (Final Rule) Order No. 675 February 17, 2006 Procedures for Disposition of Contested Audit Matters (Final Rule) Order No. 670 January 19, 2006 Prohibition of Energy Market Manipulation (Final Rule) (see Prohibition of Energy Market Manipulation section for more detail) » 2006-Current » 2005-1995 Docket No. Date Title Order No 844 (RM17-2-000) April 19, 2018 Uplift Cost Allocation and Transparency in Markets Operated by Regional Transmission Organizations and Independent System Operators (Final Rule) Order No. 842 (RM16-6-000) February 15, 2018 Essential Reliability Services and the Evolving Bulk-Power System—Primary Frequency Response (Final Rule) Order No. 841 (RM16-23-000, AD16-20-000) February 15, 2018 Electric Storage Participation in Markets Operated by Regional Transmission Organizations and Independent System Operators (Final Rule) RM17-2-000 January 19, 2017 Uplift Cost Allocation and Transparency in Markets Operated by Regional Transmission Organizations and Independent System Operators (Notice of Proposed Rulemaking) RM17-3-000 December 15, 2016 Fast-Start Pricing in Markets Operated by Regional Transmission Organizations and Independent System Operators (Notice of Proposed Rulemaking) RM17-8-000 December 15, 2016 Reform of Generator Interconnection Procedures and Agreements (Notice of Proposed Rulemaking) RM16-23-000, AD16-20-000 November 17, 2016 Electric Storage Participation in Markets Operated by Regional Transmission Organizations and Independent System Operators (Notice of Proposed Rulemaking) RM16-6-000 November 17, 2016 Essential Reliability Services and the Evolving Bulk-Power System—Primary Frequency Response (Notice of Proposed Rulemaking) Order No. 831 (RM16-5-000) November 17, 2016 (effective February 21, 2017) Offer Caps in Markets Operated by Regional Transmission Organizations and Independent System Operators  (Final Rule) Order No. 828 (RM16-8-000) July 21, 2016 Requirements for Frequency and Voltage Ride Through Capability of Small Generating Facilities (Final Rule) RM05-5-025 July 21, 2016 Standards for Business Practices and Communication Protocols for Public Utilities (Notice of Proposed Rulemaking) RM16-3-000 July 21, 2016 Ownership Information in Market-Based Rate Filings (Withdrawal of Notice of Proposed Rulemaking and Termination of Rulemaking Proceeding) RM15-23-000 July 21, 2016 Collection of Connected Entity Data from Regional Transmission Organizations and Independent System Operators  (Withdrawal of Notice of Proposed Rulemaking and Termination of Rulemaking Proceeding) RM16-17-000 July 21, 2016 Data Collection for Analytics and Surveillance and Market-Based Rate Purposes (Notice of Proposed Rulemaking) RM01-8-000, RM10-12-000, RM12-3-000 and ER02-2001-000 June 16, 2016 (effective September 21, 2016) Order Clarifying Electric Quarterly Report Reporting Requirements And Updating Data Dictionary Order No. 825 (RM15-24-000) June 16, 2016 (effective September 13, 2016) Settlement Intervals and Shortage Pricing in Markets Operated by Regional Transmission Organizations and Independent System Operators (Final Rule) Order No. 827 (RM16-1-000) June 16, 2016 Reactive Power Requirements for Non-Synchronous Generation (Final Rule) Order No. 816-A (RM14-14-001) May 19, 2016 Refinements to Policies and Procedures for Market-Based Rates for Wholesale Sales of Electric Energy, Capacity and Ancillary Services by Public Utilities (Order on Rehearing and Clarification) RM16-5-000 January 21, 2016 Offer Caps in Markets Operated by Regional Transmission Organizations and Independent System Operators (Notice of Proposed Rulemaking) » 2016-Current » 2015-2011 » 2010-2001 » 2000-1994 Docket No. Date Title Order No. 587-X (RM96-1-039) March 17, 2016 (effective April 22, 2016) Standards for Business Practices of Interstate Natural Gas Pipelines (Order Granting Rehearing) Order No. 587-W (RM96-1-038 and RM14-2-003) October 16, 2015 Standards for Business Practices of Interstate Natural Gas Pipelines; Coordination of the Scheduling Processes of Interstate Natural Gas Pipelines and Public Utilities (Final Rule) RM14-2-002 October 15, 2015 Coordination of the Scheduling Processes of Interstate Natural Gas Pipelines and Public Utilities (Order Establishing Default Interpretations For Capacity Release Contracts) RM14-2-001 September 17, 2015 Coordination of the Scheduling Processes of Interstate Natural Gas Pipelines and Public Utilities (Order On Rehearing) RM96-1-038 July 16, 2015 Standards for Business Practices of Interstate Natural Gas Pipelines (Notice of Proposed Rulemaking) Order No. 790-B (RM12-11-003) July 16, 2015 (effective October 7, 2015) Revisions to Auxiliary Installations, Replacement Facilities, and Siting and Maintenance Regulations (Order On Rehearing And Clarification) Order No. 809 (RM14-2-000) April 16, 2015 (effective July 8, 2015) Coordination of the Scheduling Processes of Interstate Natural Gas Pipelines and Public Utilities (Final Rule) Order No. 790-A (RM12-11-002) November 20, 2014 (effective January 26, 2015) Revisions to Auxiliary Installations, Replacement Facilities, and Siting and Maintenance Regulations (Order On Rehearing And Clarification) Order No. 801 (RM14-21-000) November 20, 2014 Natural Gas Act Pipeline Maps (Final Rule) RM14-21-000 July 17, 2014 Natural Gas Act Pipeline Maps (Notice of Proposed Rulemaking) Order No. 787-A (RM13-17-001) June 19, 2014 Communication of Operational Information Between Natural Gas Pipelines and Electric Transmission Operators (Order on Rehearing) Order No. 714-A (RM01-5-001) May 15, 2014 (effective June 20, 2014) Electronic Tariff Filings (Final Rule) RM14-2-000 March 20, 2014 Coordination of the Scheduling Processes of Interstate Natural Gas Pipelines and Public Utilities (Notice of Proposed Rulemaking) Order No. 784-A (RM11-24-000 & AD10-13-000) February 20, 2014 Third-Party Provision of Ancillary Services; Accounting and Financial Reporting for New Electric Storage Technologies (Order Granting Clarification In Part and Denying Clarification In Part) Order No. 790 (RM12-11-000) November 22, 2013 (effective February 3, 2014) Revisions to the Auxiliary Installations, Replacement Facilities, and Siting and Maintenance Regulations (Final Rule) Order No. 787 (RM13-17-000) November 15, 2013 (effective December 23, 2013) Communication of Operational Information Between Natural Gas Pipelines and Electric Transmission Operators (Final Rule) Order No. 784 (RM11-24-000 & AD10-13-000) July 18, 2013 (effective November 27, 2013) Third-Party Provision of Ancillary Services; Accounting and Financial Reporting for New Electric Storage Technologies (Final Rule) Order No. 781 (RM12-17-000) July 18, 2013 (effective September 30, 2013) Revisions to Procedural Regulations Governing Transportation by Intrastate Pipelines (Final Rule) RM13-17-000 July 18, 2013 Communication of Operational Information Between Natural Gas Pipelines and Electric Transmission Operators (Notice of Proposed Rulemaking) Order No. 776 (RM12-17-000) March 21, 2013 (effective May 31, 2013) Revisions to Procedural Regulations Governing Transportation by Intrastate Pipelines (Final Rule) RM12-11-000 December 20, 2012 Revisions to the Auxiliary Installations, Replacement Facilities, and Siting and Maintenance Regulations (Notice of Proposed Rulemaking) RM13-1-000 November 15, 2012 Enhanced Natural Gas Market Transparency (Notice of Inquiry) RM12-17-000 October 18, 2012 Revisions to Procedural Regulations Governing Transportation by Intrastate Pipelines (Notice of Proposed Rulemaking) RM12-14-000 October 18, 2012 Annual Charge Filing Procedures for Natural Gas Pipelines (Notice of Proposed Rulemaking) Order No. 587-V (RM96-1-037) July 19, 2012 Standards for Business Practices for Interstate Natural Gas Pipelines (Final Rule) RM96-1-037 February 16, 2012 Standards for Business Practices for Interstate Natural Gas Pipelines (Notice of Proposed Rulemaking) Order No. 757 (RM11-4-000) January 19, 2012 Storage Reporting Requirements of Interstate and Intrastate Natural Gas Companies (Final Rule) Order No. 894 (RM11-15-000) November 17, 2011 (effective December 23, 2011) Bidding by Affiliates in Open Seasons for Pipeline Capacity (Final Rule) Order No. 710-C (RM07-9-004) August 16, 2011 Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines (Order on Rehearing) RM11-15-000 April 7, 2011 Bidding by Affiliates in Open Seasons for Pipeline Capacity Notice of Proposed Rulemaking (Notice of Proposed Rulemaking) Order No. 710-B (RM07-9-003) January 20, 2011 (effective February 25, 2011) Revisions to Forms, Statements, and Reporting Requirements for Natural Gas Pipelines (Final Rule) » 2011-Current » 2010-2001 » 2000-1992 Docket No. Date Title P-2082-062 March 15, 2018 Order Amending License and Deferring Consideration of Transfer Application RM16-19-000 August 17, 2017 Annual Charges for Use of Government Lands in Alaska (Notice of Proposed Rulemaking) RM17-4-000 November 17, 2016 Establishing the Length of License Terms for Hydroelectric Projects (Notice of Inquiry) RM16-19-000 November 17, 2016 Annual Charges for Use of Government Lands in Alaska (Notice of Inquiry) Order No. 815 (RM15-18-000) October 15, 2015, (effective December 21, 2015) Commencement of Assessment of Annual Charges (Final Rule) RM15-18-000 May 14, 2015 Commencement of Assessment of Annual Charges (Notice of Proposed Rulemaking) Order No. 800 (RM14-22-000) September 18, 2014, (effective February 23, 2015) Revisions and Technical Corrections to Conform the Commission’s Regulations to the Hydropower Regulatory Efficiency Act of 2013 (Final Rule) Order No. 798 (RM14-20-000) July 17, 2014 Format and Dimensions of Maps and Drawings Required by the Commission’s Hydropower Program (Final Rule) Order No. 774 (RM11-6-000) January 17, 2013 Annual Charges for Use of Government Lands (Final Rule) RM11-6-000 November 17, 2011 Annual Charges for Use of Government Lands (Notice of Proposed Rulemaking) RM11-06-000 February 17, 2011 Annual Charges for Use of Government Lands (Notice of Inquiry) RM07-8-000 February 15, 2007 Preliminary Permits for Wave, Current, and Instream New Technology Hydropower Projects (Interim Statement of Policy) PL06-5-000 September 21, 2006 Policy statement on hydropower licensing settlements Order No. 655 May 27, 2005 Modification of Hydropower Procedural Regulations, Including the Deletion of Certain Outdated or Non-essential Regulations (Final Rule) Order No. 2002 July 23, 2003 Hydroelectric Licensing (Final Rule) Order No. 635 July 23, 2003 Policy Statement on Consultation with Indian Tribes in Commission Proceedings (Final Rule) Order No. 596 October 29, 1997 Alternative Hydropower Licensing Process (Final Rule) Docket No. Date Title RM17-1-000 October 20, 2016 Revisions to Indexing Policies and Page 700 of FERC Form No. 6 (Advance Notice of Proposed Rulemaking) RM15-20-000 December 17, 2015 Five-Year Review of the Oil Pipeline Index (Final Order) Order No. 783 (RM12-18-000) July 18, 2013 (effective September 23, 2013) Revisions to Page 700 of the FERC Form No. 6 (Final Rule) Order No. 780 (RM12-15-000) May 16, 2013 Filing, Indexing and Service Requirements for Oil Pipelines (Final Rule) RM12-15-000 October 18, 2012 Filing, Indexing and Service Requirements for Oil Pipelines (Notice of Proposed Rulemaking) Order No. 767 (RM11-21-000) September 20, 2012 Revision Form No. 6 (Final Rule) RM12-18-000 September 20, 2012 Revision to Page 700 of FERC Form No. 6 (Notice of Proposed Rulemaking) RM10-25-000 December 16, 2010 Five-Year Review of Oil Pipeline Pricing Index RM10-25-000 June 15, 2010 Five-Year Review of Oil Pipeline Pricing Index (Notice of Inquiry) RM05-22-000 March 21, 2006 Five-Year Review of Oil Pipeline Pricing Index Order No. 656 May 27, 2005 Revision of FERC Form No. 73, Oil Pipeline Data Filing Instructions (Final Rule) Order No. 650 August 27, 2004 Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992 (Final Rule) Order No. 634-A October 23, 2003 Final Rule Regarding Regulation of Cash Management Practices Order No. 634 June 26, 2003 Interim Rule Regarding Regulation of Cash Management Practices RM00-11-000 and RM00-11-001 February 24, 2003 Five-Year Review of Oil Pipeline Pricing Index Order No. 588 July 19, 1996 Oil Pipeline Cost-of-Service Filing Requirements (Final Rule) Order No. 572 October 28, 1994 Market-based Ratemaking for Oil Pipelines (Final Rule) Order No. 572-A December 28, 1994 Market-based Ratemaking for Oil Pipelines (Final Rule) (Order denying rehearing) Order No. 571 October 28, 1994 Cost-of-Service Filing Requirements for Oil Pipelines (Final Rule) Order No. 571-A October 28, 1994 Cost-of-Service Filing Requirements for Oil Pipelines (Final Rule) Order No. 561-A July 28, 1994 Pipeline Regulations Pursuant to the Energy Policy Act of 1992 (Rehearing) Order No. 561 October 22, 1993 Pipeline Regulations Pursuant to the Energy Policy Act of 1992 (Final Rule) Order No. 154-C December 5, 1985 Order Denying Rehearing in Part, Modifying Opinion 154-B in Part, Clarifying That Opinion, and Denying Stay Order No. 154-B June 28, 1985 Trended Original Cost Model (TOC) Starting at Title 18 CFR § 1 18 CFR Subchapter A – General Rules 18 CFR § 4 18 CFR Subchapter B – Regulations under the Federal Power Act 18 CFR § 101 18 CFR Subchapter C – Accounts, Federal Power Act 18 CFR § 131 18 CFR Subchapter D – Approved Forms, Federal Power Act And Public Utility Regulatory Policies Act of 1978 18 CFR § 152 18 CFR Subchapter E – Regulations Under Natural Gas Act 18 CFR § 201 18 CFR Subchapter F – Accounts, Natural Gas Act 18 CFR § 250 18 CFR Subchapter G – Approved Forms, Natural Gas Act 18 CFR § 270 18 CFR Subchapter H – Procedures Governing Determinations For Tax Credit Purposes 18 CFR § 280 18 CFR Subchapter I – Other Regulations Under The Natural Gas Policy Act of 1978 And Related Authorities 18 CFR § 287 18 CFR Subchapter J – Regulations Under The Powerplant And Industrial Fuel Use Act of 1978 18 CFR § 290 18 CFR Subchapter K – Regulations Under The Public Utility Regulatory Policies Act of 1978 18 CFR §300 18 CFR Subchapter L – Regulations For Federal Power Marketing Administrations 18 CFR § 340 18 CFR Subchapter P – Regulations Under The Interstate Commerce Act 18 CFR § 351 18 CFR Subchapter Q – Accounts Under The Interstate Commerce Act 18 CFR § 356 18 CFR Subchapter R – Approved Forms, Interstate Commerce Act 18 CFR § 358 18 CFR Subchapter S – Standards Of Conduct For Transmission Providers 18 CFR § 366 18 CFR Subchapter U – Regulations Under The Public Utility Holding Company Act of 2005, Federal Power Act And Natural Gas Act 18 CFR § 375 18 CFR Subchapter W – Revised General Rules 18 CFR § 385 18 CFR Subchapter X – Procedural Rules