A total of 130 countries and jurisdictions – representing 90 percent of global GDP - have joined a new two-pillar plan from the OECD to reform international taxation rules.

Just nine of the OECD's Inclusive Framework’s 139 members have not yet joined the statement. 

The remaining elements of the framework, including the implementation plan, will be finalised in October.

The framework updates key elements of the century-old international tax system, which the...