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The Aerospace and Defence Declarable Substance List (AD-DSL) consists of approximately 1,200 substances commonly used in aerospace and defense products. Assent’s AD-DSL solution uses the list to help you get standardized, validated, and usable data from deep in your supply chain.
Assent has helped hundreds of companies. We’re proud to work with the following organizations.









The AD-DSL standardizes the substances that aerospace and defense manufacturers must report on, improving the quality of data collected from deep in the supply chain, lowering the cost of acquiring that data, and boosting cross-enterprise and cross-supply chain collaboration. This eBook covers how it’s changing the aerospace and defense industry and what other tools exist to help, including the IPC-1754.
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Assent’s AD-DSL solution allows suppliers to declare against the AD-DSL using the IPC-1754, the AD-SRT Excel template, and manual declarations. Our solution is built specifically for the world’s most complex manufacturing supply chains, combining leading-edge technology, 24/7, multilingual support, and a team of regulatory experts with more than 200 years of combined experience.
Standardized supply chain data collection allows you to go deep in your supply chain to examine suppliers, their products, and even substances within products to map the entire complex manufacturing genome. This kind of supply chain transparency lends a competitive edge while reducing supplier fatigue.
Full cross-enterprise visibility into your supply chain helps to protect against disruptions caused by unforeseen circumstances such as natural disasters or political upheaval.
Proactively address changes to your supply chain that could impact regulatory compliance and contractual agreements.
Explore our solutions for getting standardized, validated, and usable product compliance data from your supply chain.