DHS90778 History Historical Scopes of Work DHS90778 Scope of Work Effective 10-22-21 Version 2 DHS90778 Scope of Work Effective 10-22-21 DHS90778 Scope of Work Effective 6-16-20 DHS90778 Scope of Work Effective 3-1-19 Redlined Scopes of Work DHS90778 SOW Redlined 11-30-21 DHS90778 SOW Redlined 10-22-21 DHS90778 SOW Redlined 6-16-20 DHS90778 SOW Redlined 12-1-20 Historical Rate Tables DHS90778 Rate Table 10-22-21 DHS90778 Rate Table 4-1-22DHS90778 Rate Table 7-1-22