Date Changes Aug 04-10, 2019 DSCA Policy Memo 19-10 Acquisition Planning Activities has been posted.E-Change 386 updates Chapter 6 of the Security Assistance Management Manual (SAMM) to allow Implementing Agencies (IAs) to, when specific conditions are met, conduct certain FMS Administrative Surcharge-funded acquisition planning activities after offering an LOA, rather than waiting until the LOA is implemented. This memo adds section C6.3.11. Acquisition Planning Activities. and Figure C6.F2. Quarterly Acquisition Planning Activities Reporting Template to Chapter 6. This is an official site of the Defense Security Cooperation Agency.