Which NEC edition is the Virginia journeyman exam based on?

Code questions are graded only on the 2020 NEC, per the PSI bulletin, which matches the 2020 NEC Virginia adopted with the 2021 Uniform Statewide Building Code on January 18, 2024. The exam is open book, and you bring your own copy, highlighted, underlined or indexed ahead of time with permanent tabs only and no handwriting.