Which of the following is not a key statement found in Chapter 1?

The statement regarding the traveler's per diem allowance including lodging and meals is not found in Chapter 1 because it is an incomplete representation of what per diem typically encompasses. While per diem allowances do cover meals and lodging, they also include provisions for incidental expenses. In many contexts, not specifying that incidental expenses are part of the per diem means that the definition is lacking.

The other key statements highlight important aspects of standard travel practices. For instance, standard travel policies apply universally to all travelers, which reinforces the uniformity of guidelines. Additionally, it is essential to note that travel allowances can indeed vary by location, reflecting regional economic differences and variations in cost of living. All these statements encapsulate the comprehensive principles laid out in Chapter 1, underscoring their relevance to understanding travel allowances and guidelines.