Compliance Recertification Application 2009

Compliance Certification Application (CCA)

Chapter 5: Quality Assurance

View the text of Quality Assurance.

Chapter 5 was cited in the following sections of the CRA-2009:

• Section 22: Quality Assurance
• Subsection 22.4: Changes in the CRA-2004
• Subsection 22.5: EPA’s Evaluation of Compliance for the 2004 Recertification
• Subsection 22.5.1: NQA Standards
• Subsection 22.5.2: Audits of QA Plan Implementation
• Subsection 22.5.3: Audits of QA Programs at Lower-Tier Organizations
• Subsection 22.5.5: Assessments of Data Quality Characteristics
• Subsection 22.5.6: Data Qualifications
• Section 23: Models and Computer Codes
• Subsection 23.4.3.4: Numerical Models
• Subsection 23.4.3.5: Computer Models
• Subsection 23.5.3: Changes in the CRA-2004
• Subsection 23.9.4: EPA’s Evaluation of Compliance for the 2004 Recertification