The full answer
Verify every meat category you intend to eat.
A restaurant can use one source for chicken and another for beef or lamb.
Do not assume that a Halal claim about one meat applies automatically to the entire menu.
HMS listings can identify the products covered by certification.
Answers in the Halal Knowledge Center reflect the standards followed by Halal Monitoring Services (HMS), which operates as part of the Shariah Board of America. HMS certifies only what it checks.