Local government minister Brian Gibbons said: "It is important that we share good practice and encourage all local authorities to follow suit."
Over 60 applications were received from councils, police and national park authorities and fire and rescue services.
WLGA chief executive Steve Thomas said: “The commitment all across Wales to sharing innovation and good practice for the broader benefit of Welsh public services is inspiring. We must continue to build on and promote our successes; together we can make a difference to our communities.”
The WLGA plans a series of ‘Learning Exchange’ events throughout this year to share good practice.
The Excellence Wales supplement giving full details of the successful applications is available by clicking on the Resources link below right.