Generally speaking, MAS-regulated broker profile will be found at the Financial Institutions Directory page on MAS website. Try to find it and check if it will match the info from the broker website.
The detailed steps are as below:
1. Find the licensed/reference no.(preferred) or name of the forex broker, which you can get from the broker's website;
2. Enter the reference no. or name into the search bar on https://eservices.mas.gov.sg/fid;

Note:
If you can't find the broker's profile on MAS wesbite, it's probably an unauthorised broker and please keep away of it.
3. And you'll get the broker's contents on MAS website. At this time you need go through the 'License Type/Status' and check if the broker has the authorization to provide 'Spot Foreign Exchange Contracts for the Purposes of Leveraged Foreign Exchange Trading' under 'Dealing in Capital Markets Products';

4. If all the steps above have been done, don't forget to check the most important information: check if the broker contact details published on MAS website matches the ones you'll go to trade with, especially the website and email etc.
If no, please keep away the broker because it's probably an unauthorized firm and your money will fall in danger.
