Kiama Cr Karen Renkema-Lang has been formally censured by fellow councillors over a radio interview on June 21.
She also avoided a second censure motion related to a newsletter released that same month.
It makes her the second Kiama councillor to be formally censured this year for breaches of the code of conduct.
The censure motion was held in a confidential session of Tuesday night's council meeting so details of the exact nature of the breaches were not provided.
Following the confidential session Kiama CEO Jane Stroud read out the decision made by the councillors.
"[Council] officially and formally censure Cr Karen Renkema-Lang for breaching section 440g [of the Local Government Act] by breaching the following clauses of the code of conduct following on from a radio interview on 21 June 2023 where the ... breaches were found to be substantiated by the independent investigator," Ms Stroud said.
"Clause 3.1a conducting herself in a manner likely to bring other council officials into disrepute [and] Clause 3.1c conducting herself in a manner that was improper or unethical."
She was also censured for a breach of the code of conduct.
Councillors also voted to take no further action "in relation to comments published in a June 2023 newsletter published by or on behalf of Cr Renkema-Lang as the councillor removed the newsletter and therefore the complaint in respect to that matter was withdrawn".
Councillors also voted to upgrade the council's social media policy to include all forms of media and continue the development of a draft media policy that identifies who can speak on behalf of the council.
In July this year Kiama Cr Mark Croxford was censured for a code of conduct breach over "conduct that amounts to engaging in intimidation".
