OPEC: 30 Pct of Shipowners Won’t Be Compliant with 2020 Sulphur Cap Early On 1 October 2018 OPEC expects a significant level of non-compliance with the 2020 sulphur cap.Author: Capt. Johnhttps://worldmaritimenews.com/archives/261614/opec-30-pct-of-shipowners-wont-be-compliant-with-2020-sulphur-cap-early-on/