The State watchdog for competition has warned schools that their back-to-school arrangements could harm competition and increase costs for families.
In a letter to primary and post-primary schools, the Competition and Consumer Protection Commission (CCPC) has advised schools to use generic uniform items and ensure a competitive process underpins the appointment of any exclusive suppliers for school uniforms and tech devices.
The CCPC has asked schools to consider whether the arrangements that they have in place are likely to restrict competition and increase costs for parents and guardians during the back-to-school season.
The body says a survey it carried out of parents found that 75% of schools have at least one uniform item that must be bought in a recommended retailer.
"Back-to-school can be an expensive and stressful time for families. By promoting competition among suppliers, schools can help to reduce costs and deliver good value", said member of the commission Úna Butler.
"By having branded uniforms and exclusive suppliers, schools can unwittingly suppress competition between businesses and drive up prices.
"Competition is most intense when consumers have options, so we recommend that schools appoint multiple suppliers and avoid exclusive suppliers.
"Where a specific supplier needs to be appointed, schools should regularly review their arrangements to ensure that the supplier is offering the best mix of quality, price, and service to parents and guardians."
The CCPC has recommended that schools use more generic uniform items and limit the use of bespoke or embroidered clothing.
It has also urged schools not to increase costs for parents by requiring them to buy non-essential products as part of a bundle when they purchase an electronic device.