div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: sustainabilitybirlacarboncom · CERT-0106813 008520 November 6 2017 Original Certification Date: Certification Effective Date: Certificate Expiry Date: OF September 22 1998 November src=https:reader033vdocumentsmxreader033viewer20220423175f06b7767e708231d4196199html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: sustainabilitybirlacarboncom · CERT-0106813 008520 November 6 2017 Original Certification Date: Certification Effective Date: Certificate Expiry Date: OF September 22 1998 November src=https:reader033vdocumentsmxreader033viewer20220423175f06b7767e708231d4196199html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: sustainabilitybirlacarboncom · CERT-0106813 008520 November 6 2017 Original Certification Date: Certification Effective Date: Certificate Expiry Date: OF September 22 1998 November src=https:reader033vdocumentsmxreader033viewer20220423175f06b7767e708231d4196199html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: sustainabilitybirlacarboncom · CERT-0106813 008520 November 6 2017 Original Certification Date: Certification Effective Date: Certificate Expiry Date: OF September 22 1998 November src=https:reader033vdocumentsmxreader033viewer20220423175f06b7767e708231d4196199html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv