Point of order

question raised in order to verify that a certain action is acceptable under parliamentary procedure

For the 1964 documentary film, see Point of Order (film). A point of order is a matter raised during consideration of a motion concerning the rules of parliamentary procedure. A point of order may be raised if the rules appear to have been broken. This may interrupt a speaker during debate, or anything else if the breach of the rules warrants it. The point is resolved before business continues.
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Point of Order! is a 1964 documentary film about the  Senate  Army-McCarthy Hearings of 1954. The hearings were broadcast live on television in their entirety and also recorded via kinescope. Made without narration, the film was compiled from the kinescope recordings and reduced to 93 minutes out of 187 hours.
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Noun
1. a question as to whether the current proceedings are allowed by parliamentary procedure
(hypernym) order, rules of order, parliamentary law, parliamentary procedure

A term of parliamentary law and procedure which refers to an interjection during a meeting by a member, who does not have the floor, to call the attention of the chair to an alleged violation or breach of the assembly’s or meeting’s rules of order. - (read more on Point of Order)