A decision is to be made on Friday morning
Green Party candidate Hazel Chu has asked for a full recount in Dublin University/Trinity College's Seanad constituency.
Independent candidate and Punchestown native Aubrey McCarthy was 31 votes ahead of Ms Chu in the final count.
A decision will be made on whether to allow a full recount on Friday morning.
Incumbents Lynn Ruane and Tom Clonan have already been returned in this constituency.

Call For Sanitary Bins In Men’s Toilets To Support Prostate Cancer Survivors
Own-Brand Foods Often Produced By Same Factories As Big Labels, Says Money Doctor John Lowe
Kfm Strengthens Position As Kildare’s Most Listened-To Station, According To Latest Ipsos/MRBI Report
Quarter Of Uisce Éireann Staff Earned Over €100k Last Year
Meath Bird Flu Case Prompts Warning, But Chicken And Turkey Safe To Eat, Says Agriculture Minister
One-Month Road Closure In Catherinestown To Start Next Week To Facilitate Maynooth Pipeline Works
Commuter Chaos On M7/N7 Renews Calls For Standby Emergency Response Team During Morning Gridlock
Thousands Of Workers Could Get Tax Back In Time For Christmas, Says Financial Advisor