Per the Manufacturer:

• Lifting and lowering people on offshore drilling rigs and platforms safely and securely.
• Meeting world standards. Certified to those standards. Drilling rigs and platforms are used all over the world and come under numerous and diverse regulations. IR builds to regional and global specifications and certifications by Det Norske Veritas (DNV) and the American Bureau of Shipping (ABS).
• Type approval- A comprehensive design review by a third-party addresses intended service applications, ratings, design calculations, load-bearing components, product specifications, and service restrictions or limitations, plant surveys verify quality control procedures. A type Approval certificate is then issued.
• Design Factor 8:1
• Dual Brakes
• Drum Guards