Up until now, only Uisce Eireann has been allowed do this.
The Government says it will ensure proper standards are met as it confirms a major change in policy in the construction of wastewater treatment plants.
Private developers will now be allowed to build these plants.
Up until now, only Uisce Eireann has been allowed do this.
The move is aimed at speeding up the delivery of homes in rural towns and villages, but concerns are being raised about standards.

Kfm Obituary Announcements (Saturday)
Sharp Rise In M9 Collisions With Garda Call-Outs Up Year-On-Year
Councillor Seeks Clarity On How Often Nightclubs and Late Bars In Naas Are Inspected For Fire Risks
Unpaid Eight-Month Work And Training Placement For Adults With Disabilities Branded "Extremely Unfair"
Department Of Education Defends Kildare SNA Cuts Amid Claims Of Reduced Need At Some Schools
Naas Nurses Threaten Escalation As Staffing Row Deepens
Driving Tests Face Disruption As RSA Testers To Strike Next Week