Check certification changes

See recent updates to certification statuses below.

ACRS Certification is only valid for 12 months. Certificate holders may choose to voluntarily relinquish certification at any time, or certification can be suspended or terminated for non-compliance. It is important to check that your supplier holds current certification. 


Recent Important Changes to Certification

Company
Location
Certificate
Status Date
Status
Guangxi Iron and Steel Group Co. Ltd - Manufactured for Penguin International Limited under an exclusive agreement
Fangchenggang Guangxi China
240201
First
Certified: 5/02/2024
Type: Bar
Updated:
06/01/2026

Voluntary Relinquishment
Wei Dat Steel Wire SDN BHD
Bemban Perak Malaysia
160502
First
Certified: 27/05/2016
Type: Wire
Updated:
10/12/2025

Voluntary Relinquishment
Pacific Steel
Otahuhu Auckland New Zealand
140801
First
Certified: 26/08/2014
Type: Wire
Updated:
10/12/2025

Voluntary Relinquishment
Wei Dat Steel Wire SDN BHD
Bemban Perak Malaysia
201202
First
Certified: 15/12/2020
Type: Prestress
Updated:
10/12/2025

Voluntary Relinquishment
POSCO
Gwangyang Works South Korea
T1018
First
Certified: 15/12/2020
Type: Technical Approval
Updated:
10/12/2025

Voluntary Relinquishment
Silvery Dragon Prestressed Materials Co., Ltd Tianjin - Hejian Branch
Hejian Hebei China
150201
First
Certified: 03/02/2015
Type: Wire
Updated:
02/06/2025

Voluntary Relinquishment
Ekinciler Demir ve Celik SAN. AS
Iskenderun Turkey
191201
First
Certified: 03/12/2019
Type: Bar
Updated:
21/05/2025

Voluntary Relinquishment
Commonwealth Steel Company- Moly-cop
Maude St, Waratah NSW Australia
180505
First
Certified: 31/05/2018
Type: Hot Rolled
Updated:
20/05/2025

Voluntary Relinquishment
Commonwealth Steel Company- Moly-cop
Waratah NSW Australia
NP200209
First
Certified: 25/02/2020
Type: Bar
Updated:
20/05/2025

Voluntary Relinquishment
Dynamic Mesh and Wire Industries
Port Klang Selangor Malaysia
211201
First
Certified: 16/12/2021
Type: Mesh
Updated:
31/01/2025

Voluntary Relinquishment
Millcon Steel PLC
Nikhompattana Rayong Thailand
80701
First
Certified: 01/07/2008
Type: Bar
Updated:
31/12/2024

Voluntary Relinquishment
Celsa Huta Ostrowiec Sp. z o.o
Ostrowiec Świętokrzyski Poland
190401
First
Certified: 03/05/2019
Type: Bar
Updated:
02/12/2024

Non producer
InfraBuild Reinforcing
Villawood NSW Australia
31108
First
Certified: 01/11/2003
Type: Processor
Updated:
19/09/2024

Site Closed
Usha Martin Ltd
Ranchi Jharkhand India
110305
First
Certified: 26/08/2020
Type: Prestress
Updated:
19/02/2024

Terminated for non-compliance
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