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NMA code 3700 - Collecte et traitement des eaux usées

2026 reference

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NMA 2026

3700 · NMA code 3700 - Collecte et traitement des eaux usées

Morocco NMA code 3700 in 2026 with definition, branch, VAT, CNSS, licences, legal form hints and business-setup guidance for Collecte et traitement des eaux usées.

TVA20%
CNSS ER21,09%
CNSS EE6,74%
Taxe ProC3 (10%)

Morocco NMA code 3700 in 2026 with definition, branch, VAT, CNSS, licences, legal form hints and business-setup guidance for Collecte et traitement des eaux usées.

Presentation of NMA code 3700

NMA code 3700 (Collecte et traitement des eaux usées) should be used when the core activity matches this exact label in branch 37 (Collecte et traitement des eaux usées). Check immediate neighbour codes before filing.

In this branch

3700 - Collecte et traitement des eaux usées
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NMA Classification and Hierarchy

Level Code Label
Section E Water supply; sewerage, waste management and remediation activities
Branch 37 Collecte et traitement des eaux usées
Sub-branch 370 Collecte et traitement des eaux usées
Activity 3700 Collecte et traitement des eaux usées

Practical use of the code in Morocco

Context Why the code matters
Company setup / RC / ICE Code 3700 helps describe the main activity in company-registration workflows.
Invoicing and tax The code does not set VAT on its own, but it guides the first reading of the product or service before checking the tax text.
Payroll and CNSS Once staff are hired, it helps connect the real activity with payroll, employer cost and compliance checkpoints.
Licence or approval Only when the real service falls into a regulated regime.

Sectoral licenses and authorizations

No generic sector licence is automatically attached to this branch. You should still review local, health, zoning and professional rules for the actual business model.

Which profiles usually use NMA code 3700?

This NMA code typically applies to these professional profiles or business models:

Treatment-plant operatorSewerage operatorWater services operator

Source: HCP - Nomenclature Marocaine des Activites · OFFICIAL_DOC · 2026-05-04

Official description of NMA code 3700

NMA code 3700 (Collecte et traitement des eaux usées) should be used when the core activity matches this exact label in branch 37 (Collecte et traitement des eaux usées). Check immediate neighbour codes before filing.