Justyn is admitted as a solicitor in England and Wales (1994). He qualified with Herbert Smith in London and moved to Singapore in 1999 where he set up Herbert Smith's South East Asia insurance and arbitration practice. Justyn joined DLA Singapore in 2002 and became a partner of the Insurance and Arbitration Group in May 2004. He has conducted a wide range of ICC, SIAC, UNCITRAL, LCIA and ad-hoc arbitrations across Asia. He specialises in construction, insurance and reinsurance arbitrations and has extensive experience of contractor's all risks, general liability and property damage disputes. He advises insureds, insurers and reinsurers on all aspects of non-marine insurance. Justyn has been named as a leading individual in arbitration and litigation in Singapore in the 2000 to 2004 editions of the Asia Pacific Legal 500.

• Solicitor of the Supreme Court of England and Wales