Who can sign a document filed with the secretary of state under the Texas Business Organizations Code (BOC)? How should my documents be signed?Download Texas Corporate Resolution Form template, modify and send for signing using BoloForms Signature. A current Resolution of Corporate Authority documenting who is authorized to sign on behalf of the corporation. â–» If you're using a raised corporate seal to complete your request, we will not be able to accept a fax copy. Send this form, along with any other required. The corporate resolution must include the signature of the corporate officer and the corporate seal or the articles of incorporation. First, email us a photocopy of your Texas board resolutions documents that you have already filed with the Texas Secretary of State office. Find out what a corporate seal is, state requirements, and how it's used for LLCs and companies. BlackRock Corporate Resolution Filling Form.