KYB for non-US entities in a cross-border payments context

Been wrestling with the nuances of KYB for non-US entities, particularly those based in jurisdictions with less robust company registries, when they're engaging in cross-border payments involving US counterparties. While we have our standard procedures, the variable quality and accessibility of official documentation from certain regions presents a persistent challenge. It's not just about meeting the letter of the law for AML, but also about truly understanding beneficial ownership to mitigate fraud risks effectively. How are others navigating the practicalities of obtaining reliable corporate documentation and verifying directorships when dealing with entities from less transparent regulatory environments, without introducing undue friction into the onboarding process? It feels like a constant balancing act between compliance burden and risk management, especially with increasing regulatory scrutiny on international transactions. Any strategies or vendor solutions that have proven particularly effective in this specific scenario?