Producers or distributors of any product may notify the director, in writing, of the class of articles for the furnishing of which they desire to bid and their post-office addresses. In that circumstance, the director shall mail copies of all invitations to bidders relating to the purchase of such articles to such persons by regular first class mail at least ten days prior to the time fixed for taking bids. The director also may mail copies of all invitations to bidders to news agencies or other agencies or organizations distributing information of this character. Requests for invitations are not valid and do not require action by the director unless renewed by the director, either annually or after such shorter period as the director may prescribe by a general rule.
The director shall include in an invitation to bidders a brief statement of the general character of the article that it is intended to purchase, the approximate quantity desired, and a statement of the time and place where bids will be received, and may relate to and describe as many different articles as the director thinks proper, it being the intent and purpose of this section to authorize the inclusion in a single invitation of as many different articles as the director desires to invite bids upon at any given time. The director shall give invitations issued during each calendar year consecutive numbers, and ensure that the number assigned to each invitation appears on all copies thereof. In all cases where notice is required by this section, the director shall require sealed bids, on forms prescribed and furnished by the director. The director shall not permit the modification of bids after they have been opened.
R.C. § 5513.01