Section 117B. Upon the establishment of such grades or standards and upon the proper determination of brands or labels, all in accordance with the provisions of section one hundred and seventeen A, notice thereof shall be published for three successive weeks in three newspapers stating the grades and standards so established and the brands or labels so determined, and the date on which such establishment or determination is to take effect. The commissioner shall distribute information relative to the grades and standards so established and the brands or labels so determined.