Among these provisions, it is likely that the change in the right to bargain collectively, which after the reform will be restricted only to union members, and the change in the extension of benefits, which now will occur only under the agreement of unions and employer, will increase union membership. The reform proposes that unions have the priority for collective negotiations in the companies where they exist. Non-union members will only be able to bargain collectively by affiliating to the union in firms where unions exist. In firm where there are no unions, groups will still be allowed to exist. The reform proposes that the union and the employer should agree whether the benefits are extended, and in order to benefit nonunion members will have to pay the full union member fee.