Proceedings are commenced by mailing a notice of hearing or opportunity for hearing to an affected applicant or recipient, pursuant to § 100.9 of this title.

The respondent, applicant or recipient may file an answer to the notice within 20 days after service thereof. Answers shall admit or deny specifically and in detail each allegation of the notice, unless the respondent party is without knowledge, in which case his answer should so state, and the statement will be deemed a denial. Allegations of fact in the notice not denied or controverted by answer shall be deemed admitted. Matters alleged as affirmative defenses shall be separately stated and numbered. Failure of the respondent to file an answer within the 20-day period following service of the notice may be deemed an admission of all matters of fact recited in the notice.

The Assistant Secretary for Civil Rights may amend the notice of hearing or opportunity for hearing once as a matter of course before an answer thereto is served, and each respondent may amend his answer once as a matter of course not later than 10 days before the date fixed for hearing but in no event later than 20 days from the date of service of his original answer. Otherwise a notice or answer may be amended only by leave of the presiding officer. A respondent shall file his answer to an amended notice within the time remaining for filing the answer to the original notice or within 10 days after service of the amended notice, whichever period may be the longer, unless the presiding officer otherwise orders.

Within 20 days after service of a notice of opportunity for hearing which does not fix a date for hearing the respondent, either in his answer or in a separate document, may request a hearing. Failure of the respondent to request a hearing shall be deemed a waiver of the right to a hearing and to constitute his consent to the making of a decision on the basis of such information as is available.

The responsible Department official may provide for proceedings in the Department to be joined or consolidated for hearing with proceedings in other Federal departments or agencies, by agreement with such other departments or agencies. All parties to any proceeding consolidated subsequently to service of the notice of hearing or opportunity for hearing shall be promptly served with notice of such consolidation.

Motions and petitions shall state the relief sought, the authority relied upon, and the facts alleged. If made before or after the hearing, these matters shall be in writing. If made at the hearing, they may be stated orally; but the presiding officer may require that they be reduced to writing and filed and served on all parties in the same manner as a formal motion. Motions, answers, and replies shall be addressed to the presiding officer, if the case is pending before him. A repetitious motion will not be entertained.

Within 8 days after a written motion or petition is served, or such other period as the reviewing authority or the presiding officer may fix, any party may file a response thereto. An immediate oral response may be made to an oral motion.

The reviewing authority or the presiding officer may not sustain or grant a written motion or petition prior to expiration of the time for filing responses thereto, but may overrule or deny such motion or petition without awaiting response: Provided, however, That prehearing conferences, hearings and decisions need not be delayed pending disposition of motions or petitions. Oral motions and petitions may be ruled on immediately. Motions and petitions submitted to the reviewing authority or the presiding officer, respectively, and not disposed of in separate rulings or in their respective decisions will be deemed denied. Oral arguments shall not be held or written motions or petitions unless the presiding officer in his discretion expressly so orders.