The length of validity for U.S. passports depends on the age of the passport holder when the passport was obtained and the type of passport issued.
What are 'Generally Accepted Accounting Principles - GAAP'. Generally accepted accounting principles (GAAP) are a common set of accounting principles, standards and procedures that companies must follow when they compile their financial statements.
Basic Accounting Principles and Guidelines. Since GAAP is founded on the basic accounting principles and guidelines, we can better understand GAAP if we understand those accounting principles. The following is a list of the ten main accounting principles and guidelines together with a highly condensed explanation of each.