DGID — Senegal e-invoicing

Invoicerr does not support Senegal

No Senegal data file exists anywhere in this repository — no country policy, no identifiers, no tax system, no transmission channel. Nothing on this page is implemented. It is here so that someone who wants Senegal support knows what adding it would involve. The countries Invoicerr does cover are listed in the country directory.

Senegal's e-invoicing is administered by the DGID, the Direction Générale des Impôts et des Domaines. Electronic invoicing is currently permitted on a voluntary basis, and the DGID is preparing a centralized platform to make it mandatory for all commercial transactions.

What supporting Senegal would involve

System	Centralized e-invoicing platform (under development)
Authority	DGID — Direction Générale des Impôts et des Domaines
Format	A national format, not yet fixed in draft legislation. No provider in backend/src/modules/documents/formats/ builds it today.
Transmission	Submission to DGID's planned centralized platform. No transport in backend/src/modules/documents/transports/ talks to it today.

Inherited, unverified

Carried over from an earlier research pass in this repository's own history, and never checked against a primary source. Leads, not facts — confirm every line before writing it into a data file.

• Electronic invoicing has been permitted on a voluntary basis since 2008.
• Mandatory e-invoicing for all businesses is expected from 2025, under a Finance Bill reform.
• No specific format is fixed in draft legislation; the regional trend points toward EN 16931 or a national standard.

Which catalogues a contributor would add

Adding a country is data, not code. Adding a country is the procedure and the contract each file has to satisfy; this is only the shopping list for Senegal.

• country-policy/data/sn.json — which document actions Senegal allows. Start here: without this file every action is refused with a 403, naming the country.
• country-identifiers/data/sn.json — which national identifier a party must carry.
• tax/tax-systems/data/sn.json and vat-rates/data/sn.json — the tax kind, and the rate ladder offered on an invoice line.
• correction-routes/data/sn.json — all eleven canonical correction routes, unverified where unresearched, never omitted.
• b2g-routing/data/sn.json — the channel and format a Senegalese public buyer requires.
• transports/channel-policy/data/sn.json — whether a channel is legally required of a seller established in Senegal, and from what date.
• archive/retention/data/sn.json — how long an archived document is kept, and what the duration is counted from.

Add mentions/, content-requirements/, country-fields/, reporting/ and domestic-reverse-charge/ only where the law actually gives them content.

Data alone will not finish the job here: DGID's planned centralized platform is a transmission channel this repository does not implement, and its format has not been fixed either. Both are code, not a JSON file — see When a country needs more than a file.

Want Senegal supported?

Check the open compliance issues first. If there is no issue for Senegal, open one and name which of the files above you need — a request that names one mechanism is far more actionable than "please add Senegal".