31 July 2008 – The DYAM Tunku Mahkota Johor, Tunku Ibrahim Ismail Ibni Sultan Iskandar made an unofficial visit to the Customs, Immigration & Quarantine (CIQ) Complex in Bukit Chagar, Johor Bahru. The DYAM Tunku Mahkota Johor arrived at the Complex at 2.00 p.m. He was received by the senior management of Gerbang Perdana (GP) and Advanced Maintenance Precision Management Sdn Bhd (AMPM) headed by GP Chairman, YBhg Tan Sri Razali at the entrance of the CIQ Complex.