**[FREE eBOOKs] Have You Downloaded Marine Insight's 12 FREE Maritime eBooks? Click Here To Download Now You are here: Home › Shipping News › How To Be IMO2020 Compliant Amid High Sulphur Warning? How To Be IMO2020 Compliant Amid High Sulphur Warning? February 22, 2021 TwitterFacebookLinkedInPinterestBuffer Singapore-based independent test and research facility Maritec is advising shipowners on how best to meet IMO 2020 fuel testing requirements following reports of excessive sulphur in some very low sulphur fuel oils. In a Technical Bulletin issued to customers in December, Maritec reports several cases where tested VLSFO manifold samples have recorded a sulphur content of between 0.51 to 0.53%m/m, exceeding the mandatory allowable 0.50%m/m.