Mark Diamond

Senior Associate

Mark Diamond is a Senior Associate at Hall Payne, working in Sydney’s employment and industrial relations team. He is admitted to both the Supreme Court of NSW and the High Court of Australia.

During his career, Mark has had carriage of or been involved in hundreds of employment and industrial matters including, but not limited to, unfair dismissals, general protections, bullying & harassment, disciplinary processes, redundancies, underpayments, protected action ballots, suspensions of industrial action, disputes under enterprise agreements, union rule changes, and has even run appeals as an advocate before the Full Bench of Fair Work Commission.

Mark joined Hall Payne having worked for the Australian Rail, Tram and Bus Industry Union (RTBU), first as its National Lawyer before ascending to serve as its National Secretary. His time at the RTBU was characterised by significant legal work as well as contributions to the union's activities, advocacy for workers' rights, and changes he pursued in the industries in which the RTBU operates.

Mark has served on various boards, including the Jobs and Skills Council for the Transport and Logistics industry, a harm prevention charity for the rail industry, and the Australian Council of Trade Unions (ACTU) Executive.

“I joined Hall Payne because it is the firm best placed to service the employment and industrial needs of Australian workers as well as meet the legal needs of the Australian union movement nationally”

Outside of work, Mark maintains a private life.

Reviews for Hall Payne Sydney

11 Jul 2024  Google David H
Great service, great advice, always available and a great result.
28 Jun 2024  Google Ewa D

My experience with Hall Payne Lawyers was very positive. Highly professional yet at the same time warm and approachable. Both the legal assistants and solicitor was excellent, and I felt well supported. Highly recommend

05 Jun 2024  Google Janet C
Outstanding warm professional service with exceptional knowledge at all stages of interaction with this company. Highly recommend Tim at Hall Payne Lawyers
24 May 2024  Google Tessa B
The whole team were so helpful and the advice I received from Charlotte was explained so well and very thorough.
I would highly recommend Hall Payne to anyone who needs help with employment issues.
19 Mar 2024  Google Benjamin A

4-star rating

08 Mar 2024  Google Rob O

Hall Payne Lawyers were referred to me and I'm so glad I engaged their services. Joe, Tim and Luke were nothing but professional, efficient and great to work with.

From my initial contact the facts and potential outcomes were clearly communicated with empathy yet the commercial reality of any court proceedings. During the process I found the matter seamless within the firm and was really appreciative of a very successful outcome.

Appointing good legal representation is of the outmost importance and Hall Payne certainly did the job for me!

22 Feb 2024  Google Jonathan C

Contacted Hill Payne Lawyers for some help with a contract. Delighted with the prompt availability over the phone, reasonable prices and billing terms. Tim spoke clearly and was easy to follow and provided valuable insights.

14 Feb 2024  Google Zaneta H

Very knowledgeable and nice to work with!

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