Airport Security Training

Is anyone aware of a training provider who specialises in either airport or retail security. My client is looking for psycological profile type training – to observe & identify people.
Alternatively are there any recognised bodies in this area of training?
Lorraine Everett

Is anyone aware of a training provider who specialises in either airport or retail security. My client is looking for psycological profile type training - to observe & identify people.
Alternatively are there any recognised bodies in this area of training?
Lorraine Everett