🇩🇴How to verify a supplier in Dominican Republic
To verify a supplier in Dominican Republic, look the company up for free in the official Direccion General de Impuestos Internos (DGII), RNC taxpayer register and confirm it is registered and currently active. The registry returns the DGII consultation returns the registered name, the RNC, the economic activity and the taxpayer state, and the same site publishes lists of registered RNC taxpayers and the economic-activity codes behind them.
The official registry
- Registry
- Direccion General de Impuestos Internos (DGII), RNC taxpayer register
- Company ID
- RNC (Registro Nacional del Contribuyente, 9 digits for a company)
- Cost
- Free basic lookup
- Active status
- The taxpayer state is what to read: an operating Dominican company shows as active in the DGII register, and a supplier whose RNC returns a suspended or cancelled state should not be paid before that is explained.
- The DGII consultation needs JavaScript in a browser (checked live 2026-08-05, 200), so it is a manual check rather than an automated one.
- State suppliers: the procurement authority DGCP keeps a register of state suppliers (RPE), which is proof of trade with the state rather than proof of manufacturing.
Sector export licences
Being a registered, active company is not the same as being allowed to export a specific product. In Dominican Republic, these sectors carry their own export licence or certificate from a named regulator, so a genuine exporter of these goods holds a current one. Ask for it, then check it at the source.
- organic foodmandatory
phytosanitary certificate from the Ministerio de Agricultura.
Validate the phytosanitary document tracking codes with the Ministry's Department of Plant Health.
Official source
This is a factual pointer to public records, not legal advice, and the list is not exhaustive.
Before you sign: five asks no registry can answer
The register proves the company exists and who signs. It says nothing about whether the supplier survives a bad quarter, a fire or a key person leaving. Serious suppliers answer these five asks without friction; hesitation on any of them is information too.
- Business continuity: what happens to your order if their plant loses power, a strike hits or their systems go down? Ask for the plan, not a reassurance.
- Liability insurance: is product or professional liability insured, with which insurer and to what ceiling? A certificate of insurance is a one-page email for a real firm.
- Exit terms: how do you terminate if it goes wrong, what notice and fees apply, and how do you get your tooling, molds or data back?
- Support in numbers: ask for response and resolution times as figures, not adjectives. A supplier who commits to hours in writing has a support process; one who writes fast support does not.
- Named people: who exactly runs production and who owns your account? Continuity of a named team matters more than a polished sales deck, and employee-review sites often show whether that team stays.
General commercial hygiene, not legal advice.
Verify it in four steps
- 1
Open the Direccion General de Impuestos Internos (DGII), RNC taxpayer register
Direccion General de Impuestos Internos (DGII), RNC taxpayer register is the official government record of companies in Dominican Republic. Basic name or number search is free.
- 2
Search the exact legal name or ID
Search the supplier's registered name or its RNC (Registro Nacional del Contribuyente, 9 digits for a company). If the name does not match cleanly, treat it as a red flag, it may be a trade name, a different entity, or wrong.
- 3
Confirm it is active, not struck off
The taxpayer state is what to read: an operating Dominican company shows as active in the DGII register, and a supplier whose RNC returns a suspended or cancelled state should not be paid before that is explained.
- 4
Check it makes what it sells
A real factory carries a manufacturing activity code and a consistent trade history; a middleman reselling everything is the most common mismatch.
This is a factual pointer to public records, not legal advice. For the full method, see the 7 checks that separate a real supplier from a scam.
We do this check for you
On every Dominican Republic company we list, we show what the open record says, each linked to its free public source so you can re-check it yourself, no paid badge. And we go past the big directories to the local and craft makers who are too small for them but real, then verify and sort them, so you find genuine Dominican Republic suppliers, not just the loudest.
Dominican Republic suppliers by sector
Every company on these pages shows what the open record says about it, each fact linked to its free public source.
Related guides
Questions
Is checking a Dominican Republic supplier free?
Yes. A basic name or number lookup in the Direccion General de Impuestos Internos (DGII), RNC taxpayer register is free. Some full official extracts are paid, but confirming a company exists and is active costs nothing.
What ID does a Dominican Republic company have?
Its RNC (Registro Nacional del Contribuyente, 9 digits for a company). Ask the supplier for it, then confirm it in the Direccion General de Impuestos Internos (DGII), RNC taxpayer register and check the registered name matches.
How do I know a Dominican Republic supplier is a real manufacturer, not a reseller?
The registry's activity code is the tell: a manufacturing code means a real maker, a wholesale or retail code means a trader. The DGII consultation needs JavaScript in a browser (checked live 2026-08-05, 200), so it is a manual check rather than an automated one.