Cross-border converter
CAEN Rev. 3 3700 → DB07 equivalent (Denmark)
Romania's national activity classification (CAEN Rev. 3) shares its 4-digit backbone with the EU NACE Rev 2.1 standard. We use that backbone to surface the equivalent DB07 subclass(es) used in Denmark.
Shared EU parent
37.00
Sewerage
This class includes: - operation of wastewater treatment facilities for reuse (e.g. of agricultural, industrial and road cleaning wastewater or collected rainwater), or for artificial recharge or augmentation of groundwater bodies - collection and transport of wastewater from users (e.g. households or industrial units) - collection and transport of rainwater by means of sewerage networks, collectors, tanks and other means of transport (e.g. sewage vehicles, etc.) - maintenance and cleaning of sewers and drains, including sewer rodding This class also includes: - freeze-drying of sewage sludge by wastewater treatment plants - emptying and cleaning of cesspools and septic tanks, sinks and pits from sewage - servicing of chemical toilets This class excludes: - further treatment of sludge extracted from wastewater, see division 38 • anaerobic digestion, see 38.2 • aerobic treatment, such as composting, see 38.21 • incineration with energy recovery, see 38.22 • incineration without energy recovery, see 38.31 - decontamination of surface water and groundwater at the place of pollution, see 39.00 - construction or repair of sewerage systems, see 42.21 - cleaning and unblocking of drainpipes in buildings, see 43.22 - rental of portable toilets, see 77.39
3700
Colectarea şi epurarea apelor uzate
370000
Opsamling og behandling af spildevand
Branchen omfatter drift af kloakeringssystemer og spildevandsanlæg til opsamling, rensning og bortskaffelse af spildevand. Branchen omfatter også frysetørring af spildevandsslam, tømning og rensning af sivebrønde, septiktanke, vaske og gruber for spildevand samt servicering af kemiske toiletter. Opbygning eller reparation af kloaksystemer henvises til 42.21.00.
About this conversion
CAEN Rev. 3 is the activity classification used in Romania. DB07 is the equivalent system in Denmark. Both are national implementations of EU NACE Rev 2.1, so any 5th-digit subclass in one system can be traced back to a shared 4-digit EU class — and from there, forward into the other country's subclasses.
This page is generated for the query "CAEN Rev. 3 3700 to DB07" and stays in sync with our monthly Market Intelligence sync.