Notts beat off a competition from two other League Two clubs for the signature of the powerful frontman, with the ex Tranmere marksman looking to gain regular first-team football after a nightmare stint at the City Ground.
Since signing for Gary Megson in September, the striker has made just six appearences for Forest and, with the Reds currently buying anything that moves, the 32-year-old was left with no choice but to move-on.
Forest's loss is Notts' gain though, and Dadi comes to Meadow Lane with an impressive goal-scoring record, netting 28 goals in 54 starts during his two-year stint with Tranmere.
He has taken the No.11 shirt vacated by Tony Scully and is expected to go straight into the starting line-up for Saturday's visit of Shrewsbury.
For an in-depth look at Eugene Dadi, be sure to check back to NCM tomorrow.