H.R. 1921, the Ocean Acidification Innovation Act of 2019 Passed by House 116th Congress Environment June 5, 2019 Bill Status: Passed by House H.R. 1921, the Ocean Acidification Innovation Act of 2019 Related Posts Subcommittee on Environment Markup of H.R. 1237, H.R. 1716, H.R. 1921, AND H.R. 988 Full Committee Markup of H.R. 34, H.R. 1237, H.R. 1716, H.R. 1921, H.R. 988 and H.R. 2397 Permalink: https://science.house.gov/2019/6/hr-1921-ocean-acidification-innovation-act-2019