Quality assurance ensures remediation objectives are achieved and properly documented through step-by-step procedures with verification requirements at each phase. Protocols specify pre-work documentation, work progress monitoring, and post-completion verification testing to confirm contamination removal. Air monitoring during work activities ensures containment effectiveness and worker protection. Material removal verification confirms complete contamination elimination before containment removal. Post-remediation testing validates that spaces meet safety standards for reoccupancy. Documentation requirements create permanent records of remediation activities and results. These systematic verification procedures guarantee complete contamination removal and provide evidence that work was performed according to professional standards.