She made her senior international debut in 2012. She received her debut
Women's Hockey World Cup call during the
2014 Women's Hockey World Cup, where South Africa finished at ninth position. She was also part of the national team which emerged as runners-up to
England 2–1 in the final of the
2014 Women's Hockey Investec Cup. Celia also featured in the
2015 Women's Indoor Hockey World Cup where South Africa finished at ninth position. She was also a key member of the South African team which won the
2017 Hockey Africa Cup of Nations for the record seventh time. She narrowly missed out an opportunity to represent the national team at the
2018 Women's Hockey World Cup due to a knee injury. She has also competed at the
Commonwealth Games with the national team in
2014 and
2018. In 2017, she was awarded for the country's best women's hockey player for the year 2016 during the SA Hockey Awards. == References ==