RITAG has been accredited in accordance to DIN EN ISO 9001, AD-HPO and the Pressure Equipment Directive 97/23/EC. PDF You will need Acrobat®Reader for reading the PDF files. (260 KB) Certificate ISO 9001:2000 (284 KB) Certificate PED Module A1 (260 KB) Certificate PED Module H (164 KB) Certificate TÜV HPO (168 KB) Certificate TÜV EN729-2 (206 KB) Certificate BAM (Tank Bottom Valve Fire Safe) (132 KB) Certificate Achilles Joint Qualification System (161 KB) Manuf. Declaration Directive 94/9/EG (ATEX) PN 63-160 (273 KB) Manuf. Declaration Directive 94/9/EG (ATEX) PN 6-40 (283 KB) ATEX Guidelines for the Valve Industry