| Regulation | Title of Regulation | Date Filed |
| 2012-1 | Electricity, Amendment to General | January 25, 2012 |
| 2012-2 | Electricity, Amendment to Electricity from Renewable Resources | January 25, 2012 |
| 2012-3 | New Brunswick Income Tax, Amendment to Registered Labour-sponsored Venture Capital Corporations | January 25, 2012 |
| 2012-4 | Clean Water, Amendment to Wellfield Protected Area Designation | January 30, 2012 |
| 2012-5 | Municipalities, Amendment to Local Service Districts | January 30, 2012 |
| 2012-6 | Regional Health Authorities, Amendment to General | February 7, 2012 |
| 2012-7 | Regional Health Authorities, Board | February 7, 2012 |
| 2012-8 | Financial Administration, Amendment to Fees for Veterinary Services | February 22, 2012 |
| 2012-9 | Clean Water, Amendment to Potable Water | February 22, 2012 |
| 2012-10 | Private Occupational Training, Amendment to General | February 22, 2012 |
| 2012-11 | Education, Amendment to School Districts and Subdistricts | February 27, 2012 |
| 2012-12 | Education, Amendment to Governance Structure | February 27, 2012 |
| 2012-13 | Public Service Labour Relations, Schedule of Act | February 27, 2012 |
| 2012-14 | Gasoline and Motive Fuel Tax, Amendment to General | March 12, 2012 |
| 2012-15 | Real Property Tax, Property Tax Deferral Program for Seniors | March 12, 2012 |
| 2012-16 | Assessment, Amendment to General | March 12, 2012 |
| 2012-17 | Real Property Tax, Amendment to General | March 12, 2012 |
| 2012-18 | Municipalities, Rural Community of Kedgwick | March 15, 2012 |
| 2012-19 | Municipalities, Amendment to Local Service Districts | March 15, 2012 |
| 2012-20 | Municipalities, Amendment to Municipalities | March 15, 2012 |
| 2012-21 | Municipal Assistance, Amendment to Groups of Municipalities | March 15, 2012 |
| 2012-22 | Assessment and Planning Appeal Board, Amendment to General | March 15, 2012 |
| 2012-23 | Clean Air, Amendment to Air Quality | March 26, 2012 |
| 2012-24 | Clean Water, Amendment to Fees for Industrial Approvals | March 26, 2012 |
| 2012-25 | Clean Environment, Amendment to Environmental Impact Assessment | March 26, 2012 |
| 2012-26 | Clean Environment, Amendment to Used Oil | March 26, 2012 |
| 2012-27 | Clean Environment, Amendment to Petroleum Product Storage and Handling | March 26, 2012 |
| 2012-28 | Financial Administration, Amendment to Fees for the Provision of Environmental Information | March 26, 2012 |
| 2012-29 | Pesticides Control, Amendment to General | March 26, 2012 |
| 2012-30 | Municipalities, Amendment to Local Service Districts | March 26, 2012 |
| 2012-31 | Municipalities, Amendment to Local Service Districts | March 26, 2012 |
| 2012-32 | Community Planning, Repeals 90-122 | March 26, 2012 |
| 2012-33 | Harmonized Sales Tax, Amendment to General | March 26, 2012 |
| 2012-34 | Public Health, Amendment to Food Premises | March 26, 2012 |
| 2012-35 | Crown Lands and Forests, Amendment to Timber | March 26, 2012 |
| 2012-36 | Financial Administration, New Brunswick Provincial Nominee Program Application Fees | March 26, 2012 |
| 2012-37 | Education, Amendment to Teacher Certification | March 26, 2012 |
| 2012-38 | Family Services, Amendment to Day Care | March 26, 2012 |
| 2012-39 | Family Services, Amendment to General Administration | March 30, 2012 |
| 2012-40 | Family Services, Amendment to Forms | March 30, 2012 |
| 2012-41 | Financial Administration, Amendment to Fees for the Provision of Mapping, Photographic and Other Services | March 30, 2012 |
| 2012-42 | Real Property Tax, Amendment to General | March 30, 2012 |
| 2012-43 | Gasoline and Motive Fuel Tax, Amendment to General | March 30, 2012 |
| 2012-44 | Tobacco Tax, Amendment to General | March 30, 2012 |
| 2012-45 | Pari-Mutuel Tax, Amendment to General | March 30, 2012 |
| 2012-46 | Real Property Tax, Amendment to General | March 30, 2012 |
| 2012-47 | Small Business Investor Tax Credit, Amendment to General | March 30, 2012 |
| 2012-48 | Financial Administration, Fees for Statements of Property Tax Accounts and Document Recovery | March 30, 2012 |
| 2012-49 | Gas Distribution Act, 1999, Rates and Tariffs | April 16, 2012 |
| 2012-50 | Private Investigators and Security Services, Amendment to General | April 16, 2012 |
| 2012-51 | Judicature and Provincial Offences Procedure, Amendment to Rules of Court | April 24, 2012 |
| 2012-52 | Insurance, Classes of Insurance | April 24, 2012 |
| 2012-53 | Insurance, Compensation Associations | April 24, 2012 |
| 2012-54 | Gasoline and Motive Fuel Tax, Amendment to General | April 24, 2012 |
| 2012-55 | Referendum, Referendum Procedures | April 27, 2012 |
| 2012-56 | Referendum, Referendum Financing | April 27, 2012 |
| 2012-57 | Judicature and Provincial Offences Procedure, Amendment to Rules of Court | May 18, 2012 |
| 2012-58 | Electricity, Point Lepreau Refurbishment Project Deferral Account | May 25, 2012 |
| 2012-59 | Energy Efficiency, Amendment to General | May 25, 2012 |
| 2012-60 | Civil Service, Amendment to General | May 25, 2012 |
| 2012-61 | Prescription Drug Payment, Amendment to Prescription Drug | May 25, 2012 |
| 2012-62 | Parks, Amendment to General | June 11, 2012 |
| 2012-63 | Financial Corporation Capital Tax, Amendment to General | June 18, 2012 |
| 2012-64 | Condominium Property, Amendment to General | July 5, 2012 |
| 2012-65 | Public Service Superannuation, Amendment to General | July 6, 2012 |
| 2012-66 | Apprenticeship and Occupational Certification, Amendment to General | July 19, 2012 |
| 2012-67 | Apprenticeship and Occupational Certification, Fees | July 19, 2012 |
| 2012-68 | Electrical Installation and Inspection, Amendment to General | July 19, 2012 |
| 2012-69 | Plumbing Installation and Inspection, Amendment to Plumbing Licensing and Inspection | July 19, 2012 |
| 2012-70 | Highway, Amendment to Controlled Access Highways in Gloucester County | July 19, 2012 |
| 2012-71 | Highway, Amendment to Controlled Access Highways in Northumberland County | July 19, 2012 |
| 2012-72 | Municipalities, Amendment to Local Service Districts | July 19, 2012 |
| 2012-73 | Municipalities, Amendment to Local Service Districts | July 19, 2012 |
| 2012-74 | Public Service Superannuation, Amendment to General | July 19, 2012 |
| 2012-75 | Pension Benefits, Shared Risk Plans | August 14, 2012 |
| 2012-76 | Clean Water, Amendment to Protected Area Exemption | August 23, 2012 |
| 2012-77 | Municipalities, Amendment to Local Service Districts | August 23, 2012 |
| 2012-78 | Oil and Natural Gas, Amendment to Licence to Search and Lease | August 23, 2012 |
| 2012-79 | Fish and Wildlife, Amendment to Hunting | August 23, 2012 |
| 2012-80 | Fish and Wildlife, Amendment to Fur Harvesting | August 23, 2012 |
| 2012-81 | Motor Vehicle, Amendment to General | September 11, 2012 |
| 2012-82 | Highway, Amendment to Controlled Access Highways in Charlotte County | September 17, 2012 |
| 2012-83 | Motor Vehicle, Amendment to General | September 21, 2012 |
| 2012-84 | Motor Vehicle, Amendment to General | September 21, 2012 |
| 2012-85 | Financial Administration, Amendment to Photo Identification Card Fee | September 21, 2012 |
| 2012-86 | Judicature and Provincial Offences Procedure, Amendment to Rules of Court | October 2, 2012 |
| 2012-87 | Municipalities, Amendment to Local Service Districts | October 11, 2012 |
| 2012-88 | Electrical Installation and Inspection, Amendment to General | October 18, 2012 |
| 2012-89 | Boiler and Pressure Vessel, Amendment to Standards | October 18, 2012 |
| 2012-90 | Regional Services Delivery, Local Service District Representation | October 18, 2012 |
| 2012-91 | Regional Services Delivery, Region Boundaries | October 18, 2012 |
| 2012-92 | Clean Environment, Amendment to Designated Materials | October 31, 2012 |
| 2012-93 | Gasoline and Motive Fuel Tax, Amendment to General | November 1, 2012 |
| 2012-94 | New Brunswick Income Tax, Amendment to New Brunswick Film Tax Credit | November 5, 2012 |
| 2012-95 | Fish and Wildlife, Amendment to Forensic Analysis | November 9, 2012 |
| 2012-96 | Regional Health Authorities, Amendment to General | November 27, 2012 |
| 2012-97 | Securities, Forms | November 27, 2012 |
| 2012-98 | Securities, Amendment to Rule-making Procedure | November 27, 2012 |
| 2012-99 | Highway, Amendment to Controlled Access Highways in Saint John County | November 27, 2012 |
| 2012-100 | Municipalities, Amendment to Local Service Districts | November 27, 2012 |
| 2012-101 | Gasoline and Motive Fuel Tax, Amendment to General | November 27, 2012 |
| 2012-102 | Judicature and Provincial Offences Procedure, Amendment to Rules of Court | December 11, 2012 |
| 2012-103 | Small Claims, General | December 11, 2012 |
| 2012-104 | New Brunswick Income Tax, Amendment to Registered Labour-sponsored Venture Capital Corporations | December 18, 2012 |
| 2012-105 | Crown Lands and Forests, Amendment to Timber | December 18, 2012 |
| 2012-106 | Natural Products, Amendment to North Shore Forest Products Marketing Board, 2010 to 2012 | December 20, 2012 |
| 2012-107 | Mental Health, Amendment to General | December 21, 2012 |
| 2012-108 | Real Property Tax, Amendment to General | December 21, 2012 |
| 2012-109 | Regional Services Delivery, General | December 21, 2012 |