First, I'd like to complete my previous answer.
I assure you that we are working internationally, in particular with the International Civil Aviation Organization, to encourage other countries to take measures like ours.
As for your last question, essentially, the regulations prescribe that between the time the person with a disability arrives at the airport and the time they check in, it's the airport's responsibility to provide the services. Between check-in and boarding, it's the responsibility of the airlines.
We respond to complaints when they are submitted to us. In some cases—