Bioassay Repository Database (BARD) is a web-based platform that aids in developing nerve agent countermeasures targeting acetylcholinesterase (AChE). This platform captures and stores experimental, non-high throughput screening focused on AChE from different laboratories across the world. It also enables rapid and full utilization of data and knowledge products generated in DTRA-funded projects across Army labs along with AI-based model development and ADME-Tox calculations.