Portrait of Judge of the High Court Mavis Chionh Sze Chyi

Mavis Chionh Sze Chyi

Judge of the High Court 27 cases · 8 years on the bench

About Judge of the High Court Mavis Chionh Sze Chyi

Mavis Chionh Sze Chyi decided 27 judgments in Singapore courts between March 2024 to May 2026, sitting in the High Court (General Division) (13) and the High Court (Family Division) (10). Key practice areas included Family law (10), Criminal Law (10), Criminal Procedure and Sentencing (6).

What areas of law does Mavis Chionh Sze Chyi specialize in?

Mavis Chionh Sze Chyi handled 10 cases in family law, 10 cases in criminal law, and 6 cases in criminal procedure and sentencing between March 2024 to May 2026. Mavis Chionh Sze Chyi's decisions span 16 practice areas across 27 total judgments.

Family law 23 cases

Mavis Chionh Sze Chyi has decided 23 Family law cases between March 2024 to May 2026.

Criminal Law 12 cases

Mavis Chionh Sze Chyi has decided 12 Criminal Law cases between April 2024 to April 2026.

Criminal Procedure and Sentencing 7 cases

Mavis Chionh Sze Chyi has decided 7 Criminal Procedure and Sentencing cases between August 2024 to April 2026.

How many cases has Mavis Chionh Sze Chyi decided?

Mavis Chionh Sze Chyi decided 27 judgments in Singapore courts between March 2024 to May 2026. The majority were heard in the High Court (General Division) (13 judgments).

Which courts does Mavis Chionh Sze Chyi sit in?

Between March 2024 to May 2026, Mavis Chionh Sze Chyi sat in the High Court (General Division) (13 judgments), the High Court (Family Division) (10 judgments), the High Court (Appellate Division) (4 judgments).

Which judges does Mavis Chionh Sze Chyi frequently sit with?

Mavis Chionh Sze Chyi most frequently sat with See Kee Oon (2 cases), Woo Bih Li (2 cases), Debbie Ong Siew Ling (2 cases) between March 2024 to May 2026.

What areas of law does Mavis Chionh Sze Chyi specialize in?

Mavis Chionh Sze Chyi has decided the most cases in Family law (10), Criminal Law (10), Criminal Procedure and Sentencing (6) between March 2024 to May 2026. Mavis Chionh Sze Chyi is ranked #4 among 48 among judges in family law.

Career Timeline

Judicial Commissioner of the Supreme Court (12 March 2018)

Senior Counsel (2015)

Source: judiciary.gov.sg

Education

Career Before the Bench

Justice Chionh has spent more than 25 years serving in a number of postings within the Singapore Legal Service, such as the then Subordinate Courts, the Civil Division of the Attorney-General's Chambers (AGC), the Insolvency & Public Trustee's Office, and the Crime Cluster of the AGC where she served as Chief Prosecutor of the Financial and Technology Crime Division (formerly known as the Economic Crimes and Governance Division) and as Chief Prosecutor of the Criminal Justice Division

27
Total Cases
25
Delivered
2
Sat On (Coram)

Cases Delivered (25)

[2026] SGHCF 14 SGHCF
YAM v YAN
12 May 2026
[2026] SGHCF 11 SGHCF
XTR v XTQ
5 May 2026
[2026] SGHC 80 SGHC
TRAN THI TIEN v PUBLIC PROSECUTOR
10 April 2026
[2026] SGHCF 7 SGHCF
XNE v XNF
13 March 2026
[2026] SGHC 24 SGHC
KHUA KIAN KEONG v PUBLIC PROSECUTOR
29 January 2026
[2026] SGHC 7 SGHC
PARVATY D/O RAJU & Anor v NATIONAL UNIVERSITY HOSPITAL (S) PTE LTD & Anor
12 January 2026
[2025] SGHC 264 SGHC
PUBLIC PROSECUTOR v KOH LEE HWA
29 December 2025
[2025] SGHCF 65 SGHCF
XVI v XVJ & Anor
27 November 2025
[2025] SGHCF 57 SGHCF
XPA v XPB
29 September 2025
[2025] SGHCF 48 SGHCF
XII v XIJ
15 August 2025
[2025] SGHC 146 SGHC
JAMES YEO CHOON JIENG v TAN KER XIN & Anor
30 July 2025
[2025] SGHC(A) 8 SGHC(A)
ROBERT TANTULAR v THE STEPHANIE KARINA
1 July 2025
[2025] SGHC 117 SGHC
PUBLIC PROSECUTOR v CQW
30 June 2025
[2025] SGHC 106 SGHC
PUBLIC PROSECUTOR v CFE
6 June 2025
[2025] SGHC 55 SGHC
PUBLIC PROSECUTOR v Ong Eng Siew
28 March 2025
[2025] SGHC(A) 3 SGHC(A)
EE HUP CONSTRUCTION PTE LTD v CHINA JINGYE ENGINEERING CORPORATION LIMITED (SINGAPORE BRANCH) & Anor
11 February 2025
[2024] SGHC 331 SGHC
PUBLIC PROSECUTOR v Soh Jing Zhe & Pong Jia Rong Kenji
31 December 2024
[2024] SGHC 265 SGHC
PUBLIC PROSECUTOR v Raj Kumar S/O Bala
21 October 2024
[2024] SGHC 223 SGHC
PUBLIC PROSECUTOR v Muhamad Akashah Aizad Bin Hasni
30 August 2024
[2024] SGHC 181 SGHC
TAN CHENG CHENG & 2 Ors v SHAMLAL S/O TUPPANI BISAYSAR & Anor
12 July 2024
[2024] SGHCF 23 SGHCF
WRU v WRT
20 May 2024
[2024] SGHCF 22 SGHCF
WXA v WXB
17 May 2024
[2024] SGHCF 21 SGHCF
WSY v WSX
15 May 2024
[2024] SGHC 109 SGHC
PUBLIC PROSECUTOR v CEO
30 April 2024
[2024] SGHCF 16 SGHCF
VZJ v VZK
8 March 2024

Coram (2)