I live in Japan, and our repair framework feels weak.

  A lot of it is based on industry association rules (業界団体ルール), not enforceable regulation. For example, major electronics companies sometimes disclose a parts retention period (部品保有期限), like keeping parts for X years, but that is mostly traditional large companies.

On repair policy/enforcement, the EU and US seem more advanced than Japan. That is why stories like this (farmers pushing back on dealer lock-in and repair access) are interesting to me.