Final answer:
The structure of CFR Parts, like Part 126 for Construction, consists of subparts which are smaller categories grouping specific standards, aiding in clear regulatory compliance.
Step-by-step explanation:
The CFR Parts, such as Part 126 for Construction, are further broken down into subparts which group together specific and detailed standards. These subparts are essentially smaller categories that pertain to a larger subject within the regulations. For example, in the context of construction regulations, a subpart may address safety standards for equipment while another may focus on employee training requirements.
Each subpart is then divided into sections that outline individual rules or guidelines. The detailed division into subparts and sections enables easier navigation and understanding of the standards for individuals and entities that must comply with them. Therefore, the structural organization of the CFR is designed to provide a clear and methodical approach to regulatory compliance, optimizing the accessibility and applicability for all stakeholders involved.