Journal metrics. Atmospheric Chemistry and Physics (ACP) is an international scientific journal dedicated to the publication and public discussion of high-quality studies investigating the Earth's atmosphere and the underlying chemical and physical processes.
Audit trail records can contain different types of information, depending on the events audited and the auditing options set. The partial list in the following section shows columns that always appear in the audit trail: if the data they represent is available, then that data populates the corresponding column.
Accurately document each business trip in your mileage log book. Include the date, start mileage, end mileage and purpose of the trip -- such as client meeting or traveling to a conference. Be thorough in your record-keeping in case of an audit. The IRS will want to see detailed records and not just start and end mileage figures when determining if a trip qualifies for a business expense.