From the end credits: «A very special thanks to workers within the DWP [Department for Work and Pensions] and PCS [Public and Commercial Services] Union who provided us with invaluable information but who must remain anonymous.»
The film was shot in chronological order. Lead actress Hayley Squires was not given the entire script to read before filming. She only was given fragments as accompanying scenes were shot.
At the Cannes premiere, Ken Loach and his team were greeted with a rapturous 15-minute standing ovation after the official screening of I, Daniel Blake (2016).
Director Ken Loach is the oldest Palme d'Or winner ever. When he won on 22nd May 2016 for I, Daniel Blake (2016), he was 79 years old.
In the film Daniel is offered a drink from the water cooler in the Jobcentre. Water coolers were removed from jobcentres in 2010 as part of the Tory cuts.