In Robert's Rules of Order Newly Revised, 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. The point of order calls upon the chair to make a ruling. The chair may rule on the point of order or submit it to the judgment of the assembly. If the chair accepts the point of order, it is said to be ruled "well taken". If not, it is said to be ruled "not well taken". Generally, a point of order must be raised at the time the rules are broken or else it would be too late. For example, if a motion was made and discussion began on it, it would be too late to raise a point of order that the motion was not seconded. If such a motion was adopted without a second, it remains valid and not having a second becomes irrelevant. Exceptions to the rule that a point of order must be raised at the time of violation include that a point of order may be raised at any time a motion was adopted in violation of the bylaws or applicable law, in conflict with a previously adopted motion, or in violation of a fundamental principle of parliamentary law. The ruling of the chair may be appealed to the assembly in most cases. A majority vote against the chair's ruling is required to overturn it. A point of order is sometimes erroneously used to present a request for information or a parliamentary inquiry. If a member asks such a question, the chair should treat the question as the appropriate request.
In the Indian Parliament, both the Lok Sabha and the Rajya Sabha, a point of order can raised in relation to the business before the House by any member of the parliament. The decision of the Chair is final and no debate is allowed on the point of order, the Chair may hear the members before giving the decision.
Ireland
In the Irish Oireachtas, a point of order can be used in relation to order in the assembly. However, the ruling of the chair in this assembly cannot be appealed.
United Kingdom
Until 1998 in the British House of Commons, it was required that a member raising a point of order while the House is voting be wearing a hat so they could be easily seen. Two opera hats were maintained in the House for this purpose. This practice was abolished in accordance with the findings of the Select Committee on the Modernisation of the House of Commons.
United States
In the United States Senate, the chair's ruling on a point of order may be appealed by any Senator. Points of order with regard to the Budget Act or annual budget resolution may be waived by of the Senate's entire membership. Rule XVI, which prohibits normal legislation in appropriations legislation, may be waived by of the Senate. The United States House of Representatives also allows points of order and appeals.
