Welcome to Marine and offshore insight website! It’s great to have you here. Discover maritime world with us. Marine and offshore insight – Is one of the best marine guide blog. Our team includes both top seafarers, maritime logistics officers, marine safety officers and ship crewing managers.

We start up since 2008, focus on sharing related marine developments, maritime discovery, rendering seafarer assistance ( in terms of documentation, training and job finding). Apart from the mentioned list, our logistics officers also work closly in partnaship with other maritime companies for more expansion.

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Seafarers and other maritime professionals do share their experinces both at sea and onshore on our blog section. Moreover you are also welcome to contact us for inquires, partnership or any maritime related consultation. Note, all comments in our blog posts are moderated according to our policy.

However, you can browse through for already answered quistions, comments and training tools provided for our audience. Most posts are shared base on it category, therefore for easy navigation of our site, you can see pages and categories placed sideways or use our site search with your keywords for better result.

Recent shared maritime articles

Reasons why marine Oil Boiler Back Fire

In most cases, boiler backfiring may occur during normal operation, which places a high risk to the ship and her operators. On this article, I’m going to list the major things that may lead to boiler backfiring. But firstly, let’s understand the basic types of boilers which are used on board ship. As per normal…

MARPOL 73/78 Laws Guiding OWS

Oil water separator ( OWS ) is a useful tool for separating oily bilge waters to avoid water pollution. On this article, we are going to look into MARPOL 73/78 laws guiding OWS. Lately, 70’s, most ocean-going ship directly pump out oily waters into the ocean, which eventually flow down to the short side, creating…

5 main investments suitable for seafarers

Seafarers job is an impermanent job which always bases on contracts and sometimes difficult to manage in relation to finance. On this article, we are going to list five investments suitable for seafarers. When I started seaman job, I was 21 years old, then I continue to grow by rank from cadet – captain. Unfortunately,…


As they use to say, Practice makes perfect .... Here we have made it simple to run easy CES test online for training purposes... Please note, the questions might be different from that of your examiner .... Only some words has been changed from the original one.

To start the test, click on "Start Quiz" Below

Ces 4.1 Test

More online Seafarers test, MARPOL questions and self training can be find here. Also don’t forget to subscribe below for newsletters and latest updates from us.

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