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.
Last Updated 5/5/16. Most insurers authorized to do business in the United States and its territories are required to prepare statutory financial statements in accordance with statutory accounting principles (SAP). Statutory Accounting Principles (SAP) are detailed within the NAIC Accounting Practices and Procedures Manual (AP&P Manual). However, the AP&P Manual does not preempt state legislative and regulatory authority, therefore state variations may occur in accordance with prescribed or permitted practices: