According to Article 110.15, who is responsible for ensuring compliance with manufacturer instructions?

The correct response highlights that both the installation team and the contractor share the responsibility for ensuring compliance with the manufacturer's instructions as outlined in Article 110.15. This clause emphasizes the importance of adhering to manufacturer specifications to ensure safety, performance, and reliability during electrical installations. By involving both parties, the NEC acknowledges that the knowledge and expertise of the installation team, alongside the managerial oversight of the contractor, are crucial in accurately implementing the prescribed instructions. This collaborative approach helps mitigate risks and fosters a work environment where adherence to safety and quality standards is a shared goal.

The emphasis on teamwork is rooted in the understanding that clear communication and thorough management during the installation process significantly contribute to meeting applicable safety requirements and standards.