Industry Should Be Aware of IMO 2020 Teething Problems 24 December 2019 Teething problems are likely to happen when IMO 2020 first comes into effect on January 1, 2020.Author: Capt. Johnhttps://worldmaritimenews.com/archives/288484/industry-should-be-aware-of-imo-2020-teething-problems/