15 across
US
lawyer
ready
to
accept
thanks
for
information
(7)
US lawyer ready to accept thanks for information (7)
hints
0
checks
0
hints
The definition is at the end of the clue.
How the clue works
The information here is built from DA (a US lawyer, short for District Attorney) followed by SET (meaning ready), with TA (an informal thanks) slotted in — 'to accept thanks' tells you to insert TA. Put DA, then TA, then SET together and you get DATASET.