For the 2023 season, cards with “E” and “F” regulation marks are legal for use (as well as any future regulation marks that may be released). New cards still must follow the appropriate waiting period to become tournament legal, which is typically two weeks from their release.
https://sv-news.pokemon.co.jp/en/page/127.html
Black & White and any expansions released afterward Black Star Promo cards numbered BW01 and up, XY01 and up, SM01 and up, and SWSH001 and up Cards from the following products are also legal: Generations Double Crisis Dragon Vault Shining Legends Dragon Majesty Hidden Fates Champion's Path Shining Fates Celebrations Pokémon TCG: Detective Pikachu Black […]
For the 2023 season, cards with “E” and “F” regulation marks are legal for use (as well as any future regulation marks that may be released). New cards still must follow the appropriate waiting period to become tournament legal, which is typically two weeks from their release.
