The Calastone Tokenised Distribution (CTD) project is a strategic expansion of the Calastone Transaction Network designed to integrate traditional investment fund systems with public blockchain environments like Ethereum, Avalanche, and Polygon.

This review of smart contract code focused on three major updates: support for off-chain order initiation, new transfer whitelist configurability, and a new batch unpausing feature. The Certora team identified potential security issues, but none of high severity. The full report contains the details of these findings and Calastone team's responses.