Massachusetts is an "at will" jurisdiction. The Contractor certifies that at any time during the period of the.Contract the Contractor is required to affirmatively disclose in writing to the Department. When filling out prior inventions exhibit for an employment contract, is it a good idea to include things unrelated to the job? The Employee agrees that they will act in accordance with this. 1. This agreement consists of the Exhibit Space Contract and these Exhibit Space Contract. Terms. This Agreement shall be interpreted, governed, and construed under the laws of the. FAX: Company Account. Employment contracts are created in the best interests of the company and the new employees. Sponsor: The word "Sponsor" as used herein shall mean the Massachusetts.