Owners and operators require contingency plans for their BWTS as part of their preparations for the October IMO G8 type-approval deadline. The IMO G8 guidelines define the type-approval process for ballast water treatment systems (BWTS) under IMO legislation. The revised G8 guidelines, are robust and more in line with today’s U.S. Coast Guard (USCG) requirements.
All BWMS installed onboard ships on or after 28 October, 2020 will need to be approved for use in accordance with the BWMS Code or 2016 Guidelines (New G8). The new G8 Guidelines include more descriptive guidelines in respect to system testing, control and monitoring of system, and test reporting.
List of manufacturers that are in compliance with G8 Standards:
Maker |
System Name |
Issue Organization/Flag |
Alfa Laval |
PureBallast 3.2 |
DNV GL |
DESMI |
CompactClean |
LR |
Qingdao Headway |
OceanGuard |
DNV GL |
Hyundai Heavy Industries |
HiBallast |
DNV GL |
SunRui |
BalClor |
DNV GL |
Envirocleanse |
inTank |
DNV GL |
Evac/Cathelco |
Evolution |
LR |
ERMA FIRST ESK |
ERMA FIRST ESK |
Hellenic Republic |
COSCO |
Blue Ocean Shield |
DNV GL |
Panasia |
GloEn-Patrol 2 |
DNV GL |
BAWAT A/S |
BAWAT BWMS MK2 |
LR |
TeamTec Oceansaver AS |
Oceansaver BWTS Mk IIB |
DNV GL |
Hyde Guardian (Calgon) |
Hyde Guardian – US |
DNV GL |
Techcross Inc. |
ECS HYCHLOR |
DNV GL |
Wӓrsilӓ UK Ltd |
AQUARIUS UV |
DNV GL |
Kuraray Co., Ltd. |
Microfade II |
Netherlands |
Elite Marine Corp. |
Seascape BWMS |
DNV GL/Norwegian Maritime Authority |
Wӓrtilӓ UK Limited |
Aquarius EC BWMS |
DNV GL/Norwegian Maritime Authority |
28 October 2020, is looming fast. After that date, only ballast water systems conforming to the 2016 G8 guidelines will comply with IMO criteria.
Albion Marine Solutions offers end-to-end solutions, managing all aspects of the project from selection and procurement of the suitable system to detailed engineering design, completion of modifications, installation, training and support. We maintain an extensive technical and commercial database of BWTS currently available on the market. Albion Marine Solutions closely collaborates with a number of BWTS suppliers. Our personnel are trained by equipment manufacturers, have marine background and hands-on experience in project management of fleet upgrade programs.
Please contact our general office (