> For the complete documentation index, see [llms.txt](https://www.headlesslaw.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.headlesslaw.com/tofr/articles/20.md).

# Article 20 — Detection of missing information on the originator or the beneficiary

*In force · Regulation (EU) 2023/1113, OJ L 150, 9.6.2023 · Checked against EUR-Lex on 19 Oct 2026 ·* [*Official source*](https://eur-lex.europa.eu/eli/reg/2023/1113/oj/eng)

The [intermediary crypto-asset service provider](https://www.headlesslaw.com/definitions/tofr/intermediary-crypto-asset-service-provider) shall implement effective procedures, including, where appropriate, monitoring after or during the transfers, in order to detect whether the information on the [originator](https://www.headlesslaw.com/definitions/tofr/originator) or the [beneficiary](https://www.headlesslaw.com/definitions/tofr/beneficiary) referred to in Article 14(1), points (a), (b) and (c), and Article 14(2), points (a), (b) and (c), has been submitted previously, simultaneously or concurrently with the transfer or batch file [transfer of crypto-assets](https://www.headlesslaw.com/definitions/tofr/transfer-of-crypto-assets), including where the transfer is made to or from a [self-hosted address](https://www.headlesslaw.com/definitions/tofr/self-hosted-address).

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[Chapter III — Obligations on crypto-asset service providers](/tofr/chapters/iii.md) › Section 3 — Obligations on intermediary crypto-asset service providers · [← Article 19](/tofr/articles/19.md) · [Article 21 →](/tofr/articles/21.md)