NHQB and NHBC are both related to the construction of new homes, but they have different roles. In 2022, the NHQB (New Homes Quality Board) was created by the New Build Ombudsman, and they have established a checklist that must be followed during the pre-completion inspection (PCI). This checklist is based on their own set of standards, and cannot deviate from them. On the other hand, the NHBC is a warranty company that oversees the construction process and provides a 10-year warranty for any structural issues. They also have a detailed guide that outlines the tolerances that must be met during construction. These tolerances serve as the benchmark for raising snags in a Snagging Survey.

While the NHQB’s checklist is based on their own set of standards, the NHBC’s tolerances are often too detailed to be included in the NHQB’s checklist.