Shoe size "Footwear - Sizing - Vocabulary and terminology"; currently in development are companion standards ISO/TS 19409 "Footwear - Sizing - Measurement of last dimensions" and ISO/TS 19410 "Footwear - Sizing - Inshoe measurement". The adult shoe sizes are calculated from typical last length, which is converted from foot length in mm by adding an allowance of two shoe sizes: where formula_13 is foot length in mm. Direct conversion between adult UK, European and Mondopoint shoe size systems is derived as follows: Exact foot lengths may contain repeating decimals because the formulas include division by 3; in practice, approximate interval steps of
ISO/TC 292 resilience - Guidelines for complexity assessment process <br> ISO 22397:2014 Societal security – Guidelines for establishing partnering arrangements <br> ISO 22398:2014 Societal security – Guidelines for exercises Business continuity management <br> ISO 22301:2012 Societal security – Business continuity management systems – Requirements <br> ISO 22313:2013 Societal security – Business continuity management systems – Guidance <br> ISO/TS 22317:2015 Societal security – Business continuity management systems – Guidelines for business impact analysis <br> ISO/TS 22318:2015 Societal security – Business continuity management systems – Guidelines for supply chain continuity <br> ISO/TS 22330:2018 Security and resilience - Business continuity management systems - Guidelines for