CNEL code K321
K321 is the CNEL code of the agreement "CCNL per il settore GAS-ACQUA". In 2025 it was applied by 768 employers to 58,430 employees, according to INPS data processed by CNEL.
Agreement titles and signatories are shown in Italian, as CNEL and INPS publish them.
CCNL per il settore GAS-ACQUA
- CNEL archive section
- Sector agreements in force or extended
- Status
- In force
- Employer signatories
- UTILITALIA; PROXIGAS; ANFIDA; ASSOGAS
- Trade union signatories
- FILCTEM CGIL; FEMCA CISL; UILTEC UIL
- Trade union signatories at a separate table
- UGL CHIMICI
- First agreement filed
- 15 December 1967
- Expiry of the latest agreement filed
- 31 December 2027
- Employees covered (2025)
- 58,430
- Employers applying it (2025)
- 768
| Year | Employees |
|---|---|
| 2018 | 53,502 |
| 2019 | 91,793 |
| 2020 | 54,510 |
| 2021 | 55,554 |
| 2022 | 55,914 |
| 2023 | 57,012 |
| 2024 | 57,531 |
| 2025 | 58,430 |
INPS (UniEmens) data processed by CNEL: yearly average of the twelve monthly returns. For agricultural agreements the figure is partial (only permanent workers, clerks and executives). For domestic work it is the average of quarterly returns, only for agreements with the INPS convention on bilateral bodies. For the public sector CNEL uses the State General Accounting Office annual account. In the CNEL files a 0 may mean that no figure was provided for that year: zeros before the first positive value are shown as not available.
Agreements merged into this one
- B262 METANO
- K151 ACQUEDOTTI PRIVATI
- K261 ACQUEDOTTI E GAS (Municipalizzate)
- K311 GAS: Aziende Private
INPS UniEmens codes
Old INPS contract codes that the UniEmens file links to this CNEL code.
- 004 CCNL per i dipendenti dalle aziende acquedottistiche private. (active until August 2019)
- 005 CCNL per i dipendenti dalle aziende municipalizzate del gas e dalle aziende municipalizzate degli acquedotti. (active until August 2019)
- 080 CCNL per i dipendenti dalle aziende private del gas. (active until August 2019)
- 082 CCNL per gli addetti alle industrie del metano. (active until August 2019)
- 380 CCNL per il settore gas/acqua – ANFIDA, ANIGAS, ASSOGAS, IGAS, UTILITALIA. (active)
In the UniEmens return: Code accepted in UniEmens from the December 2021 pay period.
ATECO 2025 sectors according to CNEL
Divisions
- 35 Electricity, gas, steam and air conditioning supply
- 36 Water collection, treatment and supply
- 37 Sewerage
Linked subcategories: 8
- 35.21.00 Manufacture of gas
- 35.22.00 Distribution of gaseous fuels through mains
- 35.23.00 Trade of gas through mains
- 35.24.00 Storage of gas as part of network supply services
- 35.30.00 Steam and air conditioning supply
- 35.40.00 Activities of brokers and agents for electric power and natural gas
- 36.00.00 Water collection, treatment and supply
- 37.00.00 Sewerage
The CNEL archive has no address for each agreement: type the code in the search box on that page.
This tool shows agreements and their codes as CNEL and INPS publish them. It does not say which agreement a company must apply: ask an employment consultant (consulente del lavoro).
Data source
Data: CNEL, National archive of collective labour agreements, and INPS, UniEmens Contract Codes file. We reorganised the files for search: extra spaces removed, dates written out, rows merged by code. Titles, signatories and figures are as in the files.
Files used
- CNEL, summary document of filed CCNL and AEC (xlsx, Italian), updated to 30 September 2026
- CNEL, sector agreements in force, information for contracting authorities (xlsx, Italian), updated to 30 September 2026
- INPS, Contract Codes of the UniEmens PosContributiva section (xlsx, Italian), version 60.0 of 25 September 2026
Tool built and maintained by LiftyUP using the official sources cited on this page.