# MAS Financial Institutions Directory

https://www.uniwebpay.com/glossary/fid/

*Last updated: 2026-08-03*

The regulator’s own public register of licensed institutions, at eservices.mas.gov.sg/fid. It is the authoritative answer to "is this provider licensed, at what tier, and for which activities" — and it is free to search, which makes taking a provider’s word for it a choice rather than a necessity.

## Why it matters to a merchant

This is the check, and it takes about a minute. Search the legal entity name — not the brand — and read what the register says the institution is permitted to do. Two things regularly surface: a brand whose licensed entity has a different name, and a provider whose permissions do not include the activity they are selling. Both are worth knowing before signing rather than after.

## Related terms

*Licensing and regulation in Singapore*

- [MAS (Monetary Authority of Singapore)](https://www.uniwebpay.com/glossary/mas/)
- [Payment Services Act 2019](https://www.uniwebpay.com/glossary/psa-2019/)
- [MPI (Major Payment Institution)](https://www.uniwebpay.com/glossary/mpi/)
- [SPI (Standard Payment Institution)](https://www.uniwebpay.com/glossary/spi/)
- [KYC / KYB](https://www.uniwebpay.com/glossary/kyc-kyb/)
- [Beneficial owner](https://www.uniwebpay.com/glossary/beneficial-owner/)
- [PCI DSS](https://www.uniwebpay.com/glossary/pci-dss/)
- [Merchant Acquisition (licensed activity)](https://www.uniwebpay.com/glossary/merchant-acquisition/)
- [UEN (Unique Entity Number)](https://www.uniwebpay.com/glossary/uen/)
- [ACRA](https://www.uniwebpay.com/glossary/acra/)
- [PDPA (Personal Data Protection Act)](https://www.uniwebpay.com/glossary/pdpa/)
- [AML / CFT](https://www.uniwebpay.com/glossary/aml-cft/)

- [All 74 terms](https://www.uniwebpay.com/glossary/)

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