Alternative Loan Trust 2006-23cb Sample Contracts

EXHIBIT 99.5 ASSIGNMENT AGREEMENT

Assignment Agreement • July 13th, 2006 • Alternative Loan Trust 2006-23cb • Asset-backed securities • New York

• Contract Type
  Assignment Agreement
• Filed
  July 13th, 2006
• Company
  Alternative Loan Trust 2006-23cb
• Industry
  Asset-backed securities
• Jurisdiction
  New York

RECITALS

Item 1115 Agreement • November 15th, 2006 • Alternative Loan Trust 2006-23cb • Asset-backed securities • New York

• Contract Type
  Item 1115 Agreement
• Filed
  November 15th, 2006
• Company
  Alternative Loan Trust 2006-23cb
• Industry
  Asset-backed securities
• Jurisdiction
  New York