In South Africa's
first post-apartheid elections in 1994, van der Merwe stood as a candidate on the ANC's party list but was ranked 144th and did not expect to be elected. and remained in her seat until 16 October 2013. She was a backbencher until January 2001, when President
Thabo Mbeki announced his first cabinet reshuffle and appointed van der Merwe as his parliamentary counsellor; she succeeded
Charles Nqakula, who had been named as
Deputy Minister of Home Affairs. Later that year, the ANC's
National Executive Committee (NEC) appointed her to a newly formed "political committee" in the ANC parliamentary caucus, chaired by Deputy President
Jacob Zuma.
Deputy Minister: 2004–2010 She remained in office as parliamentary counsellor until after the
2004 general election, when Mbeki appointed her to a newly created post as second
Deputy Minister of Foreign Affairs; she served under Minister
Nkosazana Dlamini-Zuma and alongside the long-serving first deputy minister,
Aziz Pahad. She was succeeded as parliamentary counsellor by
Manne Dipico. she was elected as a member of the ANC NEC at the party's
52nd National Conference in December 2007; by number of votes received, she was ranked 54th among the 80 candidates elected. After the next general election in 2009, newly elected President Jacob Zuma retained van der Merwe in the newly renamed post of
Deputy Minister of International Relations and Cooperation. However, in a reshuffle on 1 November 2010, she was fired and replaced by
Marius Fransman.
News24 reported that she had asked to be relieved of her position, while the
Mail & Guardian said that she had not known that she would be removed until she heard Zuma's announcement.
Return to the backbenches: 2010–2013 Van der Merwe continued to serve as an ordinary MP, and in
December 2012 she was narrowly re-elected to a second five-year term on the ANC NEC, ranked 76th of the 80 elected members. She resigned from her seat with effect from 16 October 2013. Minister
Trevor Manuel, a friend of van der Merwe's since the Mont Fleur exercise, delivered a farewell address in Parliament, describing her work as "characterised by her love for politics and a clear sense of honour". == Later career ==