Samahang Magdalo is a Filipino socio-civic, non-stock, non-profit organization registered with the Philippine Securities and Exchange Commission with Company Registration No. CN201014489 and Company TIN 007-869-045.It was signed at Mandaluyong City Metro Manila, Philippines on the 9th day of September 2010 by Benito A Cataran, Director, Company Registration and Monitoring Department of SEC.[1] which works for the empowerment of the Filipinos through the proper exercise of their rights and the exercise of sustained vigilance against graft and corruption in government.