Release to Manufacturing (RTM) is a key phase in the product development process where a product is finalized and approved for mass production. This stage typically follows extensive testing and quality assurance to ensure that the product meets all specifications and requirements. Once a product reaches RTM, it signifies that it is ready for distribution to customers. During the RTM phase, teams often prepare documentation, production schedules, and marketing strategies to support the launch. This step is crucial for ensuring that all aspects of the product, from manufacturing to sales, are aligned and ready for a successful introduction to the market.