Czech Republic OSS- IOSS: Link to the Czech registration process 02 April 2021477 views1 min read Source adisspr.mfcr.cz adisspr.mfcr.cz E-Commerce / Electronic services One Stop Shop VAT-abolishing pardon to FFP2 and higher respirators, diagnostic medical devices for testing for COVID No penalties if February return is filed late, upon condition it is filed before April 12, 2021