The IS quality assurance (QA) group is responsible for ensuring that program changes adhere to established standards. Program changes are modifications made to software applications or systems to fix errors, improve performance, add functionality, or meet changing requirements. Program changes should follow established standards for documentation, authorization, testing, implementation, and review. The IS QA group is responsible for verifying that program changes comply with these standards and meet the expected quality criteria. Designing procedures to protect data against accidental disclosure; ensuring that the output received from system processing is complete; and monitoring the execution of computer processing tasks are not responsibilities of the IS QA group. References: [ISACA CISA Review Manual 27th Edition], page 304.