In Florida, the purview of collective bargaining agreements extends across both federal and state regulations. The organization must fill out PERC.Collective Bargaining Authorization and Membership Card. After having completed ninety days (90) of employment and before completing one hundred and eighty (180) days of employment, a probationary employee may process. Collective Bargaining Agreements. The University of Florida may have collective bargaining agreements with eligible members of the faculty and staff. Employers have a legal duty to bargain in good faith with their employees' representative and to sign any collective bargaining agreement that has been reached. Collective bargaining involves the negotiation of hours, wages, and conditions of employment between the employer and the members of the bargaining unit. This prohibition may supersede provisions in existing collective bargaining agreements ("CBAs") requiring the collection of union dues. After having completed ninety days (90) of employment and before completing one hundred and eighty (180) days of employment, a probationary employee may process.