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About COG

Component Obsolescence Group (COG) is a special interest group of like-minded professionals, from all levels of the supply chain and across all industries and relevant Government agencies, concerned with addressing and mitigating the effects of obsolescence.

Come to a first meeting - absolutely free!!. If you work in the military supply chain, medical, oil & gas, automotive, rail, energy generation or space industries managing obsolescence is vital. The COG Group can help you. To apply to attend the next meeting free of charge click here

Latest Newsletter -“COG Newsletter Jan 2014 - Now in our 17th year of promoting best practise in Obsolescence Management...”


The benefits of participating in COG
COG Workshops & Training
COG Conferences
COG Shop - Books, CDs etc
COG in the News

COG Email ListServer

COG ListServer

Got an urgent problem you can't solve?

Need help NOW?

Then tap the collective expertise of COG members via the ListServer.

Your question can be in front of experts who've been there before in the time it takes to write an email!

ListServer Registration

Announcements & Features

News mouse-over to pause

InfoPoint - for questions from non-membersContact Us - For Non-Members.

If you have a question about obsolescence you would like answered the COG InfoPoint is here to help.

COG are members of



The Next COG Members Meeting

 will be held on the 5th June 2014

at the De Vere Horsley Park , Ockham Road South

East Horsley Surrey KT24 6DU

The meeting will be sponsored by AVCOM and Through Life Support Ltd


For more information on this meeting contact


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