 This is a large-scale gas-interfusion enrichment plant and it's in the Netherlands and we're here as IEA inspectors. This facility falls under safeguards and we're here to safeguard all the nuclear material. In general, enrichment is a service. It's a service offered to many countries all over the world and enrichment is for the fuel for several nuclear power reactors, mostly light-water reactors. We'll do a DA sample as soon as possible. 476-422. Uranium is mined from the ground at 0.71%. That's what we call natural uranium and 0.71% refers to the ratio of U-235 to U-238 atoms and the process of enrichment is to increase the number of U-235 atoms. Feed comes in at 0.71%, natural uranium feed and it's enriched anywhere from 3 to 5%. They have a maximum license of 6% enrichment. The major proliferation risk at gas-interfusion enrichment plants is the fact that they could enrich to weapons grade uranium, which would be sufficient for producing a nuclear weapon. 476-528. Centuries are a very important aspect of the inspection regime because it allows us to check the correctness of the operator's declaration. And it's also an effort to ensure that all the material that they've declared is physically here in the facility and we physically check each one of them on the inventory list. UREU-208-766, that's correct. Important tool for us here because every nuclear process emits small amounts of particulates into the atmosphere. The goal is to trap those particulates so we do swiping in cascade halls on feed stations and in general storage areas that you see here. The destructive assay is a destructive method. We physically take UF-6 gas from a cylinder into a metal bottle. This bottle is sent for very accurate enrichment measurements so we are able to verify the correctness of the operator's declaration with a very accurate measurement. The IEA inspectors play a crucial role because we directly contribute to verification activities and through this we can provide credible assurances that states are honoring their international obligations to use nuclear material for only peaceful purposes. UREU-208-766, that's correct.