Common Contracts

WACHOVIA BANK COMMERCIAL MORTGAGE TRUST COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2006-C28 UNDERWRITING AGREEMENT Charlotte, North Carolina October 19, 2006

Underwriting Agreement • November 14th, 2006 • Wachovia Bank Commercial Mortgage Trust Series 2006-C28 • Asset-backed securities • New York

• Contract Type
  Underwriting Agreement
• Filed
  November 14th, 2006
• Company
  Wachovia Bank Commercial Mortgage Trust Series 2006-C28
• Industry
  Asset-backed securities
• Jurisdiction
  New York

Wachovia Commercial Mortgage Securities, Inc., a North Carolina corporation (the “Company”), intends to issue its Wachovia Bank Commercial Mortgage Trust, Commercial Mortgage Pass-Through Certificates, Series 2006-C28 (the “Certificates”), in twenty-nine (29) classes (each, a “Class”) as designated in the Prospectus Supplement (as defined below). Pursuant to this underwriting agreement (the “Agreement”), the Company further proposes to sell to Wachovia Capital Markets, LLC (“Wachovia Securities”), Citigroup Global Markets Inc. (“Citigroup”), Deutsche Bank Securities Inc. (“Deutsche”), Goldman, Sachs & Co. (“Goldman”) and Loop Capital Markets, LLC (“Loop Capital”, and each of Wachovia Securities, Citigroup, Deutsche, Goldman and Loop Capital individually, an “Underwriter” and, collectively, the

WACHOVIA BANK COMMERCIAL MORTGAGE TRUST COMMERCIAL MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2006-C24 UNDERWRITING AGREEMENT Charlotte, North Carolina March 23, 2006

Underwriting Agreement • April 13th, 2006 • Wachovia Bank Commercial Mortgage Trust Series 2006-C24 • Asset-backed securities • New York

• Contract Type
  Underwriting Agreement
• Filed
  April 13th, 2006
• Company
  Wachovia Bank Commercial Mortgage Trust Series 2006-C24
• Industry
  Asset-backed securities
• Jurisdiction
  New York

Wachovia Commercial Mortgage Securities, Inc., a North Carolina corporation (the “Company”), intends to issue its Wachovia Bank Commercial Mortgage Trust, Commercial Mortgage Pass-Through Certificates, Series 2006-C24 (the “Certificates”), in twenty-eight (28) classes (each, a “Class”) as designated in the Prospectus Supplement (as defined below). Pursuant to this underwriting agreement (the “Agreement”), the Company further proposes to sell to Wachovia Capital Markets, LLC (“Wachovia Securities”), Nomura Securities International, Inc. (“Nomura Securities”), Citigroup Global Markets Inc. (“Citigroup”), Credit Suisse Securities (USA) LLC (“Credit Suisse”) and J.P. Morgan Securities Inc. (“JPMorgan”, and each of Wachovia Securities, Nomura Securities, Citigroup, Credit Suisse and JP Morgan,