What Is Due Diligence Screening?
Due diligence screening means checking a person or business for risk before you engage — confirming the identity is real and searching negative lists, sanctions and adverse records. Here is what it covers and when to do it.
By Team Screenzaa · · 7 min read
Due diligence screening is the process of checking a person or a business for risk before you enter into a relationship with them. In practice it means two things: confirming that the identity is genuine, and searching that identity against negative lists, sanctions, regulatory actions and adverse records.
Banks and financial institutions do this as part of KYC (Know Your Customer) and customer due diligence. But the same idea applies to anyone about to trust someone new — a landlord choosing a tenant, a family hiring a driver, or a business appointing a vendor.
What due diligence screening covers
- Identity verification — is this person real, and are they who they claim to be?
- Sanctions screening — is the person or company on a sanctions list, such as the UN Security Council list or OFAC?
- Regulatory and enforcement lists — for example the RBI caution list, SEBI debarred entities, or actions by agencies such as the ED or CBI.
- Terror and banned-organisation lists — such as organisations banned under UAPA by the Ministry of Home Affairs.
- Politically exposed persons (PEP) — people in prominent public positions, who carry higher risk for certain transactions.
- Adverse media and defaulter records — negative news and publicly available default records, where applicable.
Who needs due diligence screening
- Individuals — before renting to a tenant, hiring domestic help or a driver, meeting a match from a matrimonial site, or paying a stranger online.
- Small businesses — before appointing a vendor, distributor or business partner, or paying an advance.
- Professionals — Chartered Accountants and Company Secretaries onboarding new clients.
- Regulated entities — banks, NBFCs, fintechs and insurers with KYC and anti-money-laundering (AML) obligations.
Customer due diligence vs enhanced due diligence
Customer due diligence (CDD) is the standard level: verify identity and screen against the relevant lists. Enhanced due diligence (EDD) is a deeper review applied when the risk is higher — for example when the person is a PEP, the transaction is large, or the first screen returns a possible match. EDD usually means gathering more information and reviewing it manually before deciding.
What a match means
A match means the details you submitted resemble an entry on one or more lists. It is a signal for further review, not a verdict. Two different people can share a name, so a match should be confirmed with other details — date of birth, address, or an ID number — before any decision is made.
How to run due diligence screening on Screenzaa
- Choose a check: Aadhaar Verification (identity confirmed by the person, then screened) or a Bad List check (screening only).
- Enter the details. Aadhaar Verification needs just a name and WhatsApp number; a Bad List check works with any one of name, mobile, email, PAN, Aadhaar number, passport number or company CIN/GSTIN.
- For Aadhaar Verification, the person receives a WhatsApp link and completes a face-liveness check in the official Aadhaar app.
- The details are screened across 200+ Indian and global lists.
- The report is emailed to you as a PDF, usually within 10 minutes. It is shared only with you, and the subject's data is purged after the report is delivered.
Frequently asked questions
Is due diligence the same as a background check?
They overlap. A background check often looks at a person's history — employment, education, address. Due diligence screening focuses on risk: confirming identity and searching sanctions, regulatory, enforcement and adverse lists.
What is AML screening?
Anti-money-laundering (AML) screening checks a person or company against sanctions, enforcement, PEP and other watchlists to detect links to financial crime before a relationship or transaction goes ahead.
What is a PEP?
A politically exposed person is someone who holds, or has held, a prominent public position. Transactions involving PEPs are treated as higher risk and usually get enhanced due diligence.
How often should I screen a business partner?
Before you start the relationship, and again when something changes — a new contract, a larger payment, or a change in ownership. Lists are updated regularly, so a one-time check can go out of date.
Is due diligence screening legal in India?
Yes, when it is done for a legitimate purpose and in line with privacy law, including the Digital Personal Data Protection Act, 2023. Identity checks such as Aadhaar Verification require the person's consent.
Does the person know they are being screened?
For Aadhaar Verification, yes — they complete it themselves. A Bad List check searches published lists and does not notify the person or company.
- Confirm the identity.
- Screen 200+ lists.
- Decide with confidence.
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