Regulatory challenges have often caused unnecessary inconvenience and delays within the financial services industry across the world. Compliances issues affect every financial service today, and many businesses have often paid enormous amounts in terms of fines, legal fees, and loss of business. The need for compliance and stringent regulations are necessary, especially in a world that is increasingly becoming prone to fraud, security threats, and cyber threats. Governments and regulatory bodies are right on their part to expect compliance from financial institutions, one of which is the ubiquitous KYC document (Know your Customer document). While financial service providers have meticulously collected KYC documents and ensured that they comply, the process has often been long drawn out, complex, and often mired with bugs and technical issues. Most KYC compliance happens digitally, and companies often repeatedly seek KYC from customers, often leading to opt-outs. Technology can help fix this issue for financial service companies, and one way is using RegTech. RegTech is short for regulatory technology and makes use of cloud computing technology delivered via a Software as a Service (SaaS) model so that businesses can easily process KYC documentation quickly and efficiently, at a lower cost. What is going to change RegTech even further is the use of Blockchain. In this article, let us take a look at how Blockchain is changing RegTech, and helping financial institutions to process KYC documentation quickly and efficiently. What exactly do the RegTech companies do? So far, companies that offer RegTech solutions have been working with regulatory bodies alongside their clients, financial institutions. By combining the goodness of cloud computing and big data, RegTech companies have made available sensitive information often required to validate KYC documents. Many RegTech companies have also used predictive analytics and big data to comb through previous regulatory failures and predict future risks that financial institutions should consider. Most RegTech companies have focused on creating analytical tools that sift through big data to pick sensitive information that could help financial institutions to comply better with regulatory authorities. RegTech companies offer solutions ranging from KYC validation to alerting money laundering activities and preventing cyber hacks and data breaches. Simply put, RegTech companies monitor digital transactions in real time and identify irregularities to prevent fraud and other risky events from taking place. Financial institutions alone cannot identify, predict, or avert these risks, nor will they be able to comply with all the regulations, including KYC processing. Using Blockchain for KYC processing Blockchain, which is a distributed database stored on a particular network, and accessible on all computers authorized to do so, is a technology that is picture-perfect for regulatory compliance. In Blockchain technology, every file is split into parts called blocks, and each block needs to be validated individually by the entire network. Smart contracts are based on this technology, and for a contract to be processed, all parties involved need to provide their digital signatures. As all data is encrypted, security is always ensured. In addition, as data is stored across a network and not just on a single computer, hacking or tampering with data is impossible. Most importantly, Blockchain data is immutable, and all changes made to the original database can be tracked. In the financial services arena, this quality is very important because customers simply cannot make changes to their financial history if something had gone awry previously. KYC documents can be processed in an error-free, encrypted, and automated environment, which simply is not possible in other technologies. RegTech applications using Blockchain can integrate both KYC and anti-money laundering steps for commercial usage, and this can be made available to companies both publicly and privately, depending on regulatory requirements. How Blockchain helps companies to reduce KYC burden Blockchain applications can be delivered as cloud-based RegTech apps via a SaaS model to financial institutions so that they can conduct their KYC operations to meet regulatory compliance. Let us take a look at how Blockchain can help financial institutions to reduce the burden of KYC: Identify and verify client information KYC requires financial institutions to identify their customers’ personal details such as name, address, nationality, birthdate, etc. Such basic data can be verified with the help of an identification card that is approved by regulatory bodies. Blockchain digitalizes information and validates such information by cross-verifying digital identities from various sources already available to the Blockchain. In other words, Blockchain not only helps customers to manage their digital identities, it also helps financial institutions to conduct basic KYC seamlessly. While KYC for individual clients using Blockchain is quite straightforward, it gets a little complex for professional entities. Professional entities require the KYC processing of directors’ identities, and other key persons (or corporations themselves) involved. Avoid risk by screening high-risk individuals Most financial institutions gain access to only the basic information of a customer. This basic KYC is not enough to avert risky situations such as money laundering, payment defaults, frauds, financial bankruptcy, etc. Banks can easily screen high-risk individuals if they subscribe to a Blockchain database that stores and validates information related to previous risky financial behavior. In addition, Blockchain-based RegTech apps can also predict future risky behavior by combining predictive analytics and big data with Blockchain. If a customer has had a questionable financial history, for instance, a Blockchain would confirm this to the bank or insurance company, which can decide not to lend a loan or approve an insurance claim. This mechanism can also help in averting money laundering and fraudulent activities, helping financial institutions to comply with regulations. Determine the inherent risk of customers A number of financial relationships require a much deeper insight about the customer or client. The KYC team will need to process questionnaires that probe negative press releases, criminal activity, political opinions and alliances, and a variety of other publicly available information. However, the KYC team simply cannot put all these unrelated datasets together and arrive at conclusions regarding the risk a customer poses. Regulators often prescribe the criteria for determining a customer’s inherent risk, and