本文件提供了确保波浪、海洋、潮汐和河流能量转换器（统称为海洋能量转换器）工程完整性的设计要求。其目的是为MEC结构、机械、电气或控制系统提供适当级别的保护，防止所有可能导致灾难性故障的危险造成损坏。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides design requirements to ensure the engineering integrity of wave, ocean, tidal and river current energy converters, collectively referred to as marine energy converters. Its purpose is to provide an appropriate level of protection against damage from all hazards that may lead to catastrophic failure of the MEC structural, mechanical, electrical or control systems.All current amendments available at time of purchase are included with the purchase of this document.