The IMO adopted The Ballast Water Management Convention (the International Convention for the Control and Management of Ships’ Ballast Water and Sediments, 2004) on September 8th 2017. The regulation is meant to prevent the spread of invasive species and potentially harmful pathogens with the ability to destroy or disrupt foreign ecosystems.
According to the treaty, all ships of 400 gross tonnages and above must carry the following:
- A ballast water management plan
- A ballast water record book
- A valid international ballast water management certificate
How do you get an international ballast water management certificate, and why do you need it?
The certificate is issued by or on behalf of the flag state’s administration. The certificate declares that the ship’s ballast water management complies with the BWM Convention and specifies which standard the vessel complies with, as well as the certificate’s date of expiry.
The certificate confirms that the ship’s ballast water management system (BWMS) meets the regulation D-2 standards of the International Convention for the Control and Management of Ships’ Ballast Water and Sediments, 2004.
You can access the official IMO code for approval of ballast water management systems and see the certificate that must be valid here: Resolutions MEPC300(72). The code is mainly aimed at Administrations or their designated bodies to ensure compliance. However, it also serves as a reference for BWMS manufacturers and shipowners on the system evaluation procedures and system requirements.
You might like these other Blog Posts…
What’s new with the US Ballast Water Management regulations?
We know we’re not the only ones wondering what is happening with the US Coast Guard’s (USCG) Ballast Water Management (BWM) regulations. Since 2018, the Environmental Protection Agency’s (EPA) Vessel General Permit (VGP) was expected to be updated (Vessel Incidental...
Do challenging water conditions impact BallastWISE CMD accuracy?
To ensure valid compliance testing of ballast water with challenging water conditions, for example from harbours with muddy waters, the performance of the BallastWISE CMD has been tested on challenging water with high concentrations of total suspended solids. Dive...
BallastWISE CMD is compatible with all type-approved ballast water treatment systems
There are many considerations to make when selecting a ballast water compliance monitoring device (CMD). You have almost certainly already considered the simplest: Does this ballast water test provide the results required by the IMO D2 standards? What about the...


