DHS90820 HISTORY Historical Scopes of Work DHS90820 Scope of Work 12-12-19 DHS90820 Scope of Work 2-6-20 DHS90820 Scope of Work 9-24-20 DHS90820 Scope of Work 12-1-20 DHS90820 Scope of Work 1-6-21 Redlined Scopes of Work DHS90820 SOW Redlined 12-12-19 DHS90820 SOW Redlined 2-6-20 DHS90820 SOW Redlined 9-24-20 DHS90820 SOW Redlined 12-1-20 DHS90820 SOW Redlined 1-6-21 Historical Rate Tables DHS90820 Historical Rate Table Effective 1-1-20 DHS90820 Historical Rate Table Effective 4-1-20 DHS90820 Historical Rate Table Effective 7-1-20 Redlined Rate Tables DHS90820 Rate Table Redlined 12-4-19 DHS90820 Rate Table Redlined 4-20-19 DHS90820 Rate Table Redlined 7-1-20 DHS90820 Rate Table Redlined 10-1-20