(a) Each local and regional board of education, the Technical Education and Career System, and the governing authority for each state charter school, interdistrict magnet school and endowed academy approved pursuant to § 10-34 that participates in the National School Lunch Program shall certify in its annual application to the Department of Education for school lunch funding whether, during the school year for which such application is submitted, all food items made available for sale to students in schools under its jurisdiction and not exempted from the nutrition standards published by the Department of Education pursuant to § 10-215e will meet said standards. Except as otherwise provided in subsection (b) of this section, such certification shall include food not exempted from said nutrition standards and offered for sale to students at all times, and from all sources, including, but not limited to, school stores, vending machines, school cafeterias, and any fundraising activities on school premises, whether or not school sponsored.

(b) Each board of education, the Technical Education and Career System and each governing authority that certifies pursuant to this section compliance with the department’s nutrition standards for food may exclude from such certification the sale to students of food items that do not meet such standards, provided (1) such sale is in connection with an event occurring after the end of the regular school day or on the weekend, (2) such sale is at the location of such event, and (3) such food is not sold from a vending machine or school store.