Goldfinger:
dieseldave:
Goldfinger:
But my thinking is…
So if I get my ADR, I get a bit more ‘bang for my buck’, rather than only doing the DCPC on its own.
Exactly correct!! 
Now you might consider that ADR tanker module, but only if the provider offers DCPC hours with it, so please be careful to ask the right question when you book your course. 
According to TTS when I rang them…
(Hope I remember this right…)
They said I’d only need 1 days DCPC ‘if’ I do the whole tanks and packs, but two days if I don’t take the tanks module…
Is this what you mean Dave…? 
OK… err… I’ll write this s l o w l y in case you read it too fast.

Let’s recap…
You need 35 hrs of DCPC to get your (DCPC) DQC card.
You want an ADR course, and that’ll take 3 days of tuition to get you 21hrs towards your DCPC. (3 X 7hrs.)
It normally takes 3.5 days, but you can’t have DCPC for the half day for the exams)
If you do the above, you’ll be 14 hrs shy of your target.
If you take the tanker module, it might get you 7hrs DCPC… but only if the provider has got his ADR tanker module registered for DCPC.
If you find out (by asking at the time you make your booking) that the tanker module doesn’t have 7hrs DCPC on offer, you might decide not to do the tanker module because you can maybe get something that ticks the DCPC box for less money than the tanker module costs.
This would leave you needing 14hrs DCPC to complete your 35hrs.
If the tanker module does have 7hrs DCPC on offer, then you might consider taking it because it ticks TWO boxes
(One on your ADR licence, and the other for 7hrs towards your DCPC, which would make a total of 28 so far.)
This would leave you needing just 7hrs DCPC to complete your 35hrs.
TTS did inform you correctly, and you do have a choice. 