The Coach Tourism and Transport Council of Ireland say tenders were issued late, putting them under pressure as schools open.
Some schoolchildren could be left without transport for the new academic year, a commercial bus representative body has said.
Commercial bus operators are responsible for serving more than 95pc of all school transport routes in the State.
The Coach Tourism and Transport Council of Ireland say tenders were issued late, putting them under pressure as schools open.
Feargal Barton, of Bartons Coaches in Maynooth and chair of the CTTC school transport committee, says many children across the country will be left without school transport.

Kildare Council Says "Not A Single Complaint" Lodged About Abbey Street Closure In Naas
Katriona O’Sullivan To Lead Ireland’s First National Centre For Inclusive Higher Education At Maynooth
Inside A Kildare Turkey Farm: How Bird Flu Is Testing Farmers’ Nerves Before Christmas
Two Kildare Groups Share €19,000 For Migrant Integration Projects
Frightening 2am Bedroom Intrusion In Naas Ends With Crash And Arrests
Unlike Dublin, Kildare Council Not Planning Any Changes To How Social Housing Rents Are Calculated
Emergency Services At Scene Of Road Traffic Incident In Carbury
Almost All Kildare Crèches Privately Run As Community Provision Remains Minimal