The debt situation in many low-income countries (LICs) following the COVID-19 pandemic has deteriorated considerably. While many LICs had participated in the G20’s Debt Service Suspension Initiative (DSSI) by April 2022, only three countries have taken part in the Common Framework for Debt Treatment beyond DSSI. To better operationalise the Common Framework, the G20 should incentivise private and public creditor participation including those of Non-Paris Club members. In addition, G20 members should encourage the application of the comparability of treatment clause and urge multilateral creditors to participate in the debt restructuring process. The G20 should encourage full disclosure of debt among creditors by promoting the OECD Debt Transparency Initiative and by adopting the G20 Operational Guidelines. Moreover, the G20 should support local capacity building for public financial management in LICs and should promote that debt treatment under the Common Framework is subject to scaling up sustainable investments in debtor countries. Finally, the G20 should use its weight in the managing boards of the international financial institutions to push IMF-WB debt sustainability analyses to better include sustainability criteria.