Airports Company South Africa SOC Limited (ACSA)
(a) The various color schemes are determined by the international benchmark of all the signage for both navigational and disclaimer signage. The colors are then further explained on the actual signage and way finding guideline document.
(b) The research that was done in the initial stages of creating a signage philosophy that is easily recognizable by all passengers, was based on what was acceptable from an aviation regulation point of view in the international market. These standards were adopted to make sure that what is available in South Africa is available in any international airport in the world.
(c) The signage committee at the airports conducts a desktop, top line comparison of ACSA’s signage philosophy to that of international Airports around the world. The same philosophy that is used in South Africa is also used in the airports that ACSA is involved in building and maintaining. The company also works very close with the civil aviation authority to keep tabs on any regulatory changes on the signage philosophy.
(d) In 2013, the company made amendments to the signage guidelines based on international standards that were amended. These standards were as a result of comparison and benchmarking the ACSA signage philosophy and key international standards as outlined by the civil aviation authorities.
(e) The signage for smaller / regional airports were not visible enough and the size of fonts and specs needed to be changed.