shrimp processing operations in-house to enable full oversight. All processing work will be directly controlled by Thai Union to ensure that all workers, whether migrants or Thai, have safe, legal employment and are treated fairly and with dignity. Thai Union estimates that subcontractors employ about 1,000 migrant workers. Andy Hall, a British human rights defender and a migrant worker specialist based in Thailand, said that "Thai Union ... must be commended for belatedly moving seafood primary processing in house." Working conditions have shown to be improved for the workers that Thai Union brought in-house to its shrimp processing operations; with a clean working environment, subsidized meals, increased salaries, and opportunities for bonuses, time off work, and workers' rights. Environment Sourcing In October 2015 Greenpeace accused Thai Union subsidiary John West (UK) of making a "plainly false" claim that customers can trace its tuna back to the vessel that caught it. John West's website includes a tool that allows customers to enter the can code to "see exactly where your fish came from". The tool does not identify sources of Thai tuna and instead invites customers to email John West. John West said that the problem is a website limitation, and all its tuna is fully traceable. Greenpeace has also ranked John West last in sustainability surveys because 98 percent of its tuna was caught using "fish aggregation devices" that kill other marine wildlife. Thai Union has committed to the following by 2020: Full traceability for all purchased seafood, reducing the risk of IUU fishing in the global fishing industry. Specific to its tuna business, Thai Union has committed to the following by 2020: Digital traceability: We will work with innovative technology providers to develop a system for digital traceability. Tuna sourcing policies: We will have aligned every one of our tuna sourcing policies everywhere in the world. We will publish these policies in line with our commitment to transparency. Academic and scientific research: We will work with academic bodies, universities and scientific institutions to support research into fishery improvements. Innovation: We have developed the Global Innovation Incubator in Thailand to look at all aspects of innovation and research into tuna from species to processing to packaging. Post-harvest risk assessment: We will work with fishery experts to address the issues around tuna grading, utilization of non-target species and low-economic-value species, and care-of-catch to ensure high standards are met from harvest to