C-LOG is pioneering data collaboration in the maritime industry by making inter-organisational sharing of crew documentation easier and faster while respecting the data privacy of the seafarer. Addressing a challenge to develop a crew-centric platform that supports self-management and career development within the maritime industry, C-LOG is creating a solution that digitises current paper-based processes by leveraging blockchain and artificial intelligence (AI). This would save the maritime industry between 30-50% of costs related to handling crew documentation.