The external and internal oblique muscles rotate and side bend the trunk. These muscles also contribute to spinal stability. The external oblique is the most superficial muscle of the three flat abdominal muscles (the external oblique, internal oblique, and transversus abdominis).he external oblique is the most superficial muscle of the three flat abdominal muscles (the external oblique, internal oblique, and transversus abdominis).
IRS Publication 1771, Charitable ContributionsâSubstantiation and Disclosure. Requirements, explains the federal tax law for organizations, such as charities and. churches, that receive tax-deductible charitable contributions and for taxpayers who make. contributions. The IRS imposes recordkeeping and substantiation rules on donors of charitable.
Certified Internal Auditor Traning. Internal auditors substantiate the efficiency of an organization's operational controls and check for misconduct, wasteful actions and fraudulent activity. Once a student passes the national exam they are designated a certified internal auditor (CIA).Often the curricula found in accounting degree programs compliment the coursework provided in internal auditing certificate programs.rerequisite coursework may include business math and statistics, financial and administrative accounting, information systems in accounting, data processing knowledge and economic analysis. A bachelor's degree is required to take the national certification exam through the IIA.