The Quality Management System of GIBB Africa Ltd was approved and certified to the International Standard ISO 9001:1994 in 1997 by Lloyd’s. GIBB Africa Ltd was the first engineering consultancy in Kenya and, according to the Lloyd’s Register of Quality Assurances, the first in Africa to achieve the approval and certification.

The company was subsequently audited in 2005 by SGS who assessed and certified that the GIBB Quality Management System complied with the requirements of the ISO 9001:2000 Standard. The company’s Quality Management System was later audited and re-certified to the ISO 9001:2008 Standard in May 2010 and this certification was re-confirmed in February 2014.

Certification to ISO 9001:2015, the latest version of the Standard, was successfully undertaken in July 2017.