The September 2020 ATOL renewals process presented many challenges for travel companies due to the Covid-19 pandemic. The UK Civil Aviation Authority (CAA) took a risk-focused approach in their assessments, subjecting large companies to rigorous reviews and financial analysis, while generally approving smaller companies if their pre-Covid financial accounts passed tests. Liquidity remained the CAA's key focus, with larger companies required to demonstrate adequate cash to customer funds ratios or provide additional funding. Some large companies were penalized for taking loans backed by government schemes that involved providing security. As a result of reduced bonding availability, trust accounts grew in prominence and some companies were required to implement them. The largest ATOL holders received restricted licenses requiring