Changes Must Be In Writing. This Agreement may not be modified, altered, or changed except upon the express written consent of both Parties in which specific reference is made to this Agreement.
Appears in 6 contracts
Sources: Severance Agreement (Calumet Specialty Products Partners, L.P.), Severance Agreement (Calumet Specialty Products Partners, L.P.), Employment Agreement (Calumet Specialty Products Partners, L.P.)