Start with your region’s administering authority
Before comparing specific agencies, identify which regional labour department has authority over the one you’re considering, based on where it’s located, not where you are: JTKSM for a Peninsular Malaysia agency, JTK Sabah for a Sabah-based one, JTKSWK for Sarawak. This determines exactly which verification route applies, since JTKSM’s fast public register isn’t confirmed to have an equivalent in the other two regions.
This matters practically because the verification effort differs: a Peninsular check can often be done yourself in a few minutes online, while a Sabah or Sarawak check may mean contacting the relevant department directly or confirming you have the current version of a periodically published list.
Reading local context alongside an agency check
Your state and district guides on this site cover local context, population, regional administration, and route-specific notes, that sits alongside, not instead of, the licence and fee facts covered in this cluster’s other guides. Neither replaces the other: the location guide won’t tell you whether a specific agency is licensed, and the agency guides don’t cover regional administrative detail specific to your state.
Reading both before you commit gives you the full picture: which regulator to check an agency against, and what regional context is worth knowing before the conversation with that agency starts.