Oxfam said its suspensions of the two members of staff showed “our commitment to tackle abuses of power”.
A spokesman for the charity said it was keeping the Foreign Office and the Charity Commission informed about its investigation in the DRC and it was seeking further information about the ban.
Last week the charity revealed it had suspended the two workers in the DRC as part of an investigation set up in November. But the Times – which revealed the original scandal in 2018 – said whistleblowers were “frustrated” at the speed of the inquiry.
Current and former Oxfam staff made allegations of sexual exploitation, bullying, fraud and nepotism against 11 people in a letter send to the charity’s leadership in February, the paper said.
Some of these complaints dated back to 2015.
After claims that staff sexually exploited survivors of the 2010 Haiti earthquake were revealed in 2018, the Charity Commission concluded Oxfam had a “culture of poor behaviour” and was issued with a warning over its “mismanagement”.
With thousands of people cancelling their regular donations and the government suspending its funding of the charity, Oxfam had to make £16m of cuts.