Southern African Customs Union: Myths and Reality

This briefing from the South African Institute of International Affairs addresses misconceptions regarding the Southern African Customs Union (SACU), specifically countering claims that South Africa acts as a regional bully or unilaterally controls revenue distribution. It explains the mechanics of the 2006 revenue sharing formula and argues that South Africa provides significant financial transfers to smaller member states while remaining committed to the union's stability.

• The SACU revenue sharing formula, implemented in 2006, has not changed in 2011. Recent decreases in funding for Botswana, Lesotho, Namibia, and Swaziland (BLNS) are attributed to lower global demand and commodity prices following the 2008 and 2009 global recession, rather than unilateral decisions by South Africa.
• While South Africa receives the largest share of the SACU revenue pool due to its economy and trade dominance, it contributes the vast majority of the funds. In 2008/9, South Africa contributed over ZAR45 billion (98% of the pool) but received just over ZAR21 billion. Additionally, transfers to compensate BLNS for customs union disadvantages amounted to ZAR27 billion in 2008, representing 1.15 percent of South Africa's GDP.
• South Africa is not the sole destination for regional investment. Namibia has attracted investment from China and Russia, including the Ohorongo Cement project valued at 2.5 billion Namibian Dollars (N$), as well as N$1.5 billion in manufacturing and N$1.177 billion in construction. Botswana has also provided assistance packages to local textiles manufacturers.
• The South African National Treasury's proposal to reform the revenue sharing formula is intended to increase income flow stability for BLNS countries by reducing the link between all SACU revenue and trade, rather than an attempt to collapse the union.

APA

South African Institute of International Affairs (2011). Southern African Customs Union: Myths and Reality. https://saiia.org.za/research/southern-african-customs-union-myths-and-reality/

Chicago

South African Institute of International Affairs. Southern African Customs Union: Myths and Reality. 2011. https://saiia.org.za/research/southern-african-customs-union-myths-and-reality/.

Wikipedia

{{cite report |author=South African Institute of International Affairs |title=Southern African Customs Union: Myths and Reality |date=23 March 2011 |url=https://saiia.org.za/research/southern-african-customs-union-myths-and-reality/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{southafricaninstituteofinternationalaffairs2011southern, author = {{South African Institute of International Affairs}}, title = {{Southern African Customs Union: Myths and Reality}}, institution = {South African Institute of International Affairs}, year = {2011}, month = mar, url = {https://saiia.org.za/research/southern-african-customs-union-myths-and-reality/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }