$1\mathrm{.}1$What International Standards are $[2$ marks$],$ the purpose of the International Organization for Standardization $($ISO$)$

$1\mathrm{.}2$How ISO standards help to achieve the Global Goals for Sustainable Development $[6$ marks$]$

$1\mathrm{.}3$ Search for information about the following institutions by visiting their respective websites: International Accreditation Forum $($IAF$)$; the International Organization for Standardization $($ISO$)$; South African National Accreditation System $($SANAS$)$; the British Standards Institution $($BSI$),$ and the South African Bureau of Standards $($SABS$).$ Thereafter, list in a table: the official website; the founding year of the institution; a brief description of the institution; the primary function of the institution; and the relation to other institutions mentioned.