Each county becoming eligible to submit a greenspace program under Code Section 36-22-10 may initiate the process of program development by the provision of a written notice from the county to the Georgia Greenspace Commission. Such notice shall state the date, time, and place for a public meeting at which designated representatives of all local governing bodies and other interested persons shall assemble for the purpose of commencing deliberations on the greenspace program development. The notice shall be sent not more than 45 days but not less than 15 days prior to the meeting date and published at those times in the legal organ of the county.