Form C-42 is used to authorize an individual or service company to represent you in all matters before Texas Workforce Commission (TWC). A trust amendment is a legally binding document designed to modify one or more provisions within your living trust.INSTRUCTIONS FOR COMPLETING FORM OES-33. Firm Name: Enter legal entity and firm name. An Act relating to duplicate sections; amending, merging, consolidating, and repealing duplicate sections; amending 21 O.S. 2001, Section 1220, as. Organizations requesting recognition of taxexempt status under section 501(c)(3) must complete and submit their Form. Oklahoma tax withheld or made estimated tax payments should complete the Form 511NR. Complete the Form 511NR as follows: 1. The DDS decides whether or not you have a qualifying disability according to the SSA definition of disability. Advances to the DOL's Unemployment Trust Fund that are issued from the General Fund to states for unemployment benefits.