Document and test Sarbanes-Oxley controls and remediate deficiencies. Includes process walkthroughs and collaboration with internal and external auditors.Document and test Sarbanes-Oxley controls and remediate deficiencies. Includes process walkthroughs and collaboration with internal and external auditors.Document and test Sarbanes-Oxley controls and remediate deficiencies. Includes process walkthroughs and collaboration with internal and external auditors.