Schools included in DEIS with effect from 1st September 2017 are those whose level of disadvantage has been identified as being at the same level as those schools serving the highest concentrations of disadvantage among their pupil cohort. The list of these schools is available on my Department's website at the following link
www.education.ie/en/Schools-Colleges/Services/DEIS-Delivering-Equality-of-Opportunity-in-Schools-/DEIS-Plan-2017-New-DEIS-Schools-List.pdf.
The list of schools participating in DEIS in the current (2017/18) school year is available on my Department's website at the following link
www.education.ie/en/Schools-Colleges/Services/DEIS-Delivering-Equality-of-Opportunity-in-Schools-/.
(see - DEIS School List 2017-2018 school year).