Which of the following describes requirements for an excepted package?

An excepted package is a category of packaging that has specific regulations under the Department of Transportation and associated organizations. The defining feature of an excepted package is that it is exempt from certain labeling and documentation requirements that usually apply to hazardous materials. This exemption is in place because these packages contain materials that pose a low risk during transport, allowing for simplified compliance with regulations.

This means that while standard hazardous materials must have proper labeling and shipping papers detailing their contents and associated risks, excepted packages do not require such stringent documentation. They allow for a more straightforward process in shipping low-risk items, which can facilitate commerce while maintaining safety standards.

The other options focus on elements that do not represent the key aspects of an excepted package, such as specific labeling requirements or size and weight considerations related to hazardous waste, which do not apply to the broader category of excepted packages.