icann.org

gTLD IDN Tables Review Process When Reference LGR is not available
Reference Label Generation Rules (Ref. LGRs) are developed by closely working with the relevant language and script community. Ref. LGRs are then used in reviewing IDN tables submitted by the gTLD registries through the IDN services or Registry System Testing (RST). ICANN org has also developed and launched the IDN Table Review Tool to further improve transparency and consistency of the gTLD IDN table review process. This self-service tool allows Registry Operators (ROs) and Registry Service Providers (RSPs) to evaluate their IDN tables using the Ref. LGRs before submitting them to ICANN org for review.