What is the difference between initial verification and periodic inspection?

The distinction between initial verification and periodic inspection is fundamental to maintaining safety and compliance in electrical installations. Initial verification is conducted after the completion of an installation to ensure that it has been carried out correctly and adheres to relevant standards. This process confirms that everything is functioning as intended and that the installation is safe for use.

On the other hand, periodic inspection is aimed at assessing the ongoing safety and condition of existing installations over time. It ensures that the systems continue to operate safely and comply with updated safety standards, looking for any deterioration or changes that may have occurred since the last inspection.

In contrast, other options presented focus on limitations or specific criteria that do not accurately reflect the true purpose of each inspection type. For instance, the notion that initial verification is restricted to residential installations does not hold, as initial verification applies to all types of installations. The statement regarding documentation overlooks the requirement for proper records in both cases, and the idea that initial verification only checks functionality disregards its wider scope, which includes assessing compliance with regulations.