The Checksum is essential in checking NRIC numbers. It helps prevent issues and fraud. This a person character at the conclusion of each NRIC/FIN number just isn't specified randomly. It is calculated employing a Unique algorithm based around the numbers before it. Since it appears the output is roughly 3V https://fin-number-generator29916.blogdon.net/nric-genertator-things-to-know-before-you-buy-49610722