Dante Labs to ensure that all refunds due to PCR test customers have been paid.Latest PCR testing provider to improve its practices following CMA investigation.The Competition and Markets Authority (CMA) has secured formal commitments – known as undertakings – from Dante Labs. The firm will complete its review of complaints from the summer and ensure people have received refunds if they tried to exercise their cancellations rights or if their test kits or results were provided late. Dante Labs has already refunded thousands of customers and, under the terms of the undertakings, any outstanding…