Exhibit 31 Re: GSAMP Trust 2006-S3 (the "Trust") Mortgage Pass-Through Certificates, Series 2006-S3, issued pursuant to the Pooling and Servicing Agreement, dated as of April 1, 2006 (the "Pooling and Servicing Agreement"), among GS Mortgage...Pooling and Servicing Agreement • April 2nd, 2007 • GSAMP Trust 2006-S3 • Asset-backed securities
