[cmyk]

If I go for DNA what's the best way about it ?

What type of verification will be required on delivery?

its being shipped with DPD

Will photos be taken?

So far not 100% if it's a signature or picture, but nothing has been mentioned in the delivery email, usually they just buzz and then leave parcels on top of the post communal letterbox.

EDIT: looking at one previous delivery DPD took a picture of a parcel on top of the mail box that's shared with 20+ flats.