Sertifikasi
Sertifikat Perusahaan
https://www.elnusa.co.id/cfind/source/thumb/images/certification/cover_w551_h396_tw999_th717_x1137_y10_sertifikasi-iso-14001_new.jpg
https://www.elnusa.co.id/cfind/source/thumb/images/certification/cover_w551_h396_tw1002_th720_x1164_y10_sertifikasi-iso-9001_new.jpg
ISO 9001:2015 Sistem Manajemen Mutu
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ISO 45001:2018 Sistem Manajemen Kesehatan dan Keselamatan Kerja
https://www.elnusa.co.id/cfind/source/thumb/images/certification/cover_w551_h396_tw989_th711_x1147_y16_sertifikasi-iso-37001_new.jpg
ISO 37001:2016 Sistem Manajemen Anti Penyuapan (SMAP)
https://www.elnusa.co.id/cfind/source/thumb/images/certification/cover_w551_h396_tw1002_th720_x1125_y10_sertifikasi-iso-55001.jpg
ISO 55001:2014 Sistem Manajemen Aset
https://www.elnusa.co.id/cfind/source/thumb/images/awards-cert/iso/cover_w551_h396_tw988_th710_x189_y10_sertifikasi-iso-series-2.jpg