ASSESSMENT CHECK OFF AUTHORIZATION
I hereby authorize and direct any of the various employers who are signatory to the agreement or who have signed a letter of assent to be bound by said agreement, which agreement is dated April 2, 1981, by and between the Builders Association of Missouri and International Association of Bridge, Structural and Ornamental Iron Workers Local Union No. 10, including any renewal thereof, and by whom I may be employed, to deduct from my gross wages and to transmit to Local Union No. 10 a working assessment in an amount established by the Constitution and/or By laws of Local Union No. 10.
This authorization and assignment shall be irrevocable for the period of one year following the date it was signed or until the current collective bargaining agreement expires, whicheveroccurs sooner, and shall automatically renew itself for successive yearly or applicable contract periods thereafter, whichever is the lesser, unless written notice, by registered or certified mail,isgiven by me to the employer and the union not more than twenty (20) days and not ofeach less than ten (10) days prior to the expiration of each period of one year,or applicable collective bargaining agreement between the employer and the union, whichever occurs sooner.