A Notice of Special Stockholders' Meeting to Obtain Approval of Merger or Consolidation is a document issued by a company in order to inform shareholders of the proposed merger or consolidation of the company. This type of notice is used to seek approval of the shareholders for the merger or consolidation. It will detail the terms of the proposed merger or consolidation, as well as the voting process. The different types of Notice of Special Stockholders' Meeting to Obtain Approval of Merger or Consolidation include: 1. Simple Majority Vote: This is the most common type of Notice of Special Stockholders' Meeting to Obtain Approval of Merger or Consolidation. Under this approach, a simple majority of the votes cast must be in favor of the merger or consolidation in order for it to be approved. 2. Super Majority Vote: This type of Notice of Special Stockholders' Meeting to Obtain Approval of Merger or Consolidation requires a higher threshold for approval. Under this approach, a super majority of the votes cast must be in favor of the merger or consolidation in order for it to be approved. 3. Absolute Majority Vote: This type of Notice of Special Stockholders' Meeting to Obtain Approval of Merger or Consolidation requires an even higher threshold for approval. Under this approach, an absolute majority of the votes cast must be in favor of the merger or consolidation in order for it to be approved.