O

Oon Thian Seng

About Oon Thian Seng

Oon Thian Seng appears as counsel of record in 8 reported Malaysia judgments (2025–2026). These were heard before MYHC (8).

On the court record

A commercial-litigation practice with a distinctive admiralty and shipping strand in the High Court.

Oon Thian Seng practises in commercial and maritime litigation, appearing in the High Court (Mahkamah Tinggi), and the reported decisions carry a distinctive admiralty character rarely seen elsewhere in the corpus. A recurring subject is the admiralty in personam action — including a claim brought by the consignee of cargo carried by sea — engaging the specialised jurisdiction of the court over shipping and carriage-of-goods disputes.

The broader practice is commercial. The reported catchwords engage arbitration, banking, contract and land questions, so the maritime work sits within a wider commercial-disputes practice. Appearing as plaintiff, defendant and intervener, the practice is instructed on both sides of shipping and commercial disputes, in matters that turn on the carriage contract, the bill of lading and the statutory and common-law rules governing the carriage of goods by sea, as well as on general contractual and banking questions.

The work turns on the construction of commercial and carriage documents and on the specialised principles of admiralty law. In the admiralty matters the argument concerns the consignee's title to sue, the terms of the carriage, and the incidents of the court's admiralty jurisdiction; in the arbitration matters whether a dispute must be referred to arbitration and how an award is enforced; and in the banking and contract matters the construction of the governing agreements. The reported reasons frequently address the interaction between the specialised maritime regime and general commercial law.

The overall profile is a commercial-litigation practice with a distinctive admiralty and shipping strand, conducted principally at first instance in the High Court. The matters turn on the carriage of goods by sea, the admiralty jurisdiction, and general contract, banking and arbitration principles, rather than on any criminal or public-law dimension, marking one of the few maritime-focused practices in the reported corpus. The consignee's title to sue and the incidents of the carriage contract are the recurring anchors that give the practice its specialised shipping character.

8
Appearances
2001
Year of Call
4
Firms
No
Senior Counsel

How many cases has Oon Thian Seng appeared in?

Oon Thian Seng appears as counsel of record in 8 reported Malaysia judgments (2025–2026).

Which courts does Oon Thian Seng appear in?

Oon Thian Seng appears before MYHC (8).

What is distinctive about Oon Thian Seng's practice?

It carries a distinctive admiralty and shipping character — including admiralty in personam actions such as a cargo consignee's claim — within a wider commercial-litigation practice in the High Court.

What other commercial work features?

Arbitration, banking, contract and land disputes, so the maritime work sits within a broader commercial-disputes practice.

Practice Areas (from case appearances)

Counsel Defendant (3)

Counsel Plaintiff (4)

Counsel Intervener (1)