when do you get given a national insurance number
National Insurance number People born and resident in the UK are assigned a Child Reference Number shortly after birth when a claim is made for Child Benefit.[3] At age 15 years 9 months HM Revenue and Customs (HMRC) notifies each child of their NI number.[4]
International Securities Identification Number ISINs consist of two alphabetic characters, which are the ISO 3166-1 alpha-2 code for the issuing country, nine alpha-numeric characters (the National Securities Identifying Number, or NSIN, which identifies the security, padded as necessary with leading zeros), and one numerical check digit. They are thus always 12 characters in length. When the NSIN changes due to corporate actions or other reasons, the ISIN will also change. Issuance of ISINs is decentralized to individual National Numbering Agencies ("NNA"). Since existing national numbering schemes administered by the various NNAs form the basis for ISINs, the methodology for assignment is not consistent across agencies globally.