CAEN Code Rev. 3

3523

Sale of gaseous fuels through mains

EU NACE Equivalent: NACE Rev. 3 — 3523

This code covers the sale of gaseous fuels (natural gas, LPG, etc.) through pipeline networks, including delivery to end consumers. Essentially, it involves the distribution and marketing of gas, whether you are a supplier purchasing gas on the wholesale market and reselling it to households or companies, or you operate a local distribution network. Activities include billing, meter reading, and customer relationship management.

Entrepreneur Profile

Acest cod este potrivit pentru societăți comerciale (SRL, SA) care activează pe piața de gaze naturale, fie ca furnizori autorizați, fie ca distribuitori care vând gaze direct consumatorilor. De asemenea, este util pentru companiile care operează rețele locale de gaze și doresc să includă și activitatea de vânzare.

Who should avoid:

Avoid the exclusive use of code 3523 if the main activity of your company shifts towards other commercial or related branches not specified in the official description. See the excluded activities section below.

Authorization procedure and Trade Register aspects for NACE 3523

To register with the Trade Register (ONRC) for the activity of selling gaseous fuels through mains (NACE 3523), a standard registration or amendment file must be submitted, in accordance with Law 265/2022. In addition to the constitutive documents, the opinion of the National Regulatory Authority for Energy (ANRE) regarding technical and financial capacity is mandatory, as well as proof of the existence of the pipeline network (concession contract, ownership or right of use). The sworn declaration according to Law 359/2004 will mention the registered office and the points of work (distribution stations, delivery points). It is recommended to correctly classify the NACE code within the NACE Rev.2 structure to avoid classification errors that may lead to rejection by the registrar.

Regulatory framework, specific permits, and control institutions

The main legal framework is the Electricity and Natural Gas Law no. 123/2012, as subsequently amended, and ANRE regulations (e.g., ANRE Order no. 17/2018 on licensing in the natural gas sector). For the sale of gas through mains, it is mandatory to obtain a supply license (class B) or a distribution license, as the case may be, from ANRE. Additionally, permits from the Fire Department (ISU) for fire safety and environmental permits from the National Environmental Protection Agency (impact assessment or environmental agreement, depending on the installation capacity) are involved. Operators must comply with the technical standards for design, execution, and operation of gas distribution systems (ST 009/2012). Periodic inspections are carried out by ANRE and the National Environmental Guard.

Tax management, tax authority audit risk, and specific accounting

From a fiscal perspective, the activity is subject to standard corporate income tax (16%) or micro-enterprise tax (if the conditions of turnover under EUR 500,000 and fully paid-up share capital are met). VAT applies at the standard rate (19%) for natural gas and the transport/distribution service. The obligation to issue electronic invoices through the RO e-Factura system is mandatory from July 1, 2024, for all B2B operations in the gas sector. Excise duties for natural gas are calculated according to the Fiscal Code (Art. 342(5)). Separate records of gas stocks must be kept in accounts like 301 (raw materials) or 345 (finished goods), depending on the form of commercialization (extracted natural gas or purchased for resale). The tax authority (ANAF) audit risk is high, especially for verifying transfer pricing in relations with affiliated suppliers, as well as the correctness of excise and VAT calculations on deliveries to end consumers. It is recommended to implement internal procedures for monthly physical inventory of quantities (volume, pressure, calorific value) using measurement systems approved by ANRE.


Included Activities

  • ✅ Sale of natural gas through mains
  • ✅ Supply of natural gas to domestic and industrial consumers
  • ✅ Distribution of liquefied gases (LPG) through mains
  • ✅ Retail sale of gaseous fuels through fixed networks
  • ✅ Operation of gas distribution networks (if combined with sale)

Excluded Activities

  • ❌ Sale of gaseous fuels in bottles or containers (code 3525)
  • ❌ Transport of gas through long-distance pipelines (code 3521)
  • ❌ Distribution of natural gas as a separate activity, without sale (code 3522)
  • ❌ Production of natural gas (code 0620)
  • ❌ Retail sale of gaseous fuels in specialized stores (code 4730)

Întrebări Frecvente

What authorizations are required to carry out the activity of selling gas through mains?

A natural gas supply license issued by the National Regulatory Authority for Energy (ANRE) is required. Additionally, registration conditions with the Trade Register and obtaining environmental permits, if applicable, must be fulfilled.

What is the tax regime for the sale of natural gas?

The sale of natural gas is subject to VAT (standard rate of 19% for end consumers) and corporate income tax. Excise duties also apply for natural gas used as fuel, according to the Fiscal Code.