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KDN Lesen 2B · Penyiasat Persendirian Berlesen · Confidential

Licensed Private Investigator in Malaysia — Kuala Lumpur & Nationwide

Engaging an unlicensed investigator in Malaysia isn't just risky — under the Private Agencies Act 1971 (Akta 27), evidence gathered without a KDN licence can be ruled inadmissible in court. We hold Lesen 2B and document every step accordingly.

Licensed private investigator Malaysia conducting surveillance and evidence gathering in Kuala Lumpur
Licensing

Lesen 2A vs. Lesen 2B — what it means for you

The Private Agencies Act 1971 (Akta 27) defines two PI licence categories issued by the Ministry of Home Affairs (KDN). Optimal Security holds Lesen 2B, allowing us to field a coordinated team across multiple concurrent cases.

LESEN 2A

Individual Investigator

A licence issued to a single practising investigator (Penyiasat Persendirian), operating solo on cases.

LESEN 2B — OUR LICENCE

Investigation Agency

Allows us to field a coordinated team across multiple concurrent cases anywhere in Peninsular Malaysia, including Kuala Lumpur, Selangor, Penang and Johor Bahru.

Operating as a PI without a KDN licence is a criminal offence under Section 3 of Akta 27 — always verify a licence before engaging any investigator, and confirm they operate within legal limits (they should never illegally access phone records, bank accounts or private data).

Services

What we investigate

Matrimonial, Infidelity & Cheating Spouse

Discreet surveillance and evidence gathering for cheating spouse, pre-marital and post-matrimonial matters.

Corporate, Fraud & Commercial

Internal fraud investigation, commercial disputes and corporate due diligence.

Background Checks & Due Diligence

Pre-employment, pre-partnership, pre-marital and tenant background verification.

Asset Tracing, Missing Persons & Surveillance

Locating assets and missing persons, and conducting lawful field surveillance.

Pricing

How much does a private investigator cost in Malaysia?

Straightforward cases like a background check are often a fixed fee. Surveillance-based work, such as matrimonial or infidelity cases, is billed by time, complexity and travel — there's no single "per day" rate that fits every case.

What affects the price

  • Type of investigation
  • Duration and number of investigators deployed
  • Geographic scope
  • Complexity and urgency

How we quote

  • Free, no-obligation initial consultation
  • Written scope and fee before fieldwork begins
  • No hidden charges — travel disclosed upfront
  • Licence and legality check included in scoping
How it works

A licensed investigation, start to finish

01

Consultation

Describe the matter via WhatsApp or phone, in full confidence.

02

Scoping

We confirm the approach is lawful under the Private Agencies Act 1971 and agree scope.

03

Fieldwork

Licensed investigators carry out the agreed scope of work.

04

Chain of Custody

Evidence documented to a standard that holds up in court.

05

Report Delivery

A structured report delivered directly and confidentially.

FAQ

Common questions

Is a private investigator legal in Malaysia?
Yes — private investigation is legal in Malaysia when carried out by an individual or agency holding a valid KDN licence under the Private Agencies Act 1971 (Akta 27). Operating without one is a criminal offence.
What is the purpose of a private investigator?
A private investigator gathers facts and evidence on matters such as infidelity, fraud, missing persons, asset tracing and background verification — evidence that can support legal proceedings, business decisions or personal peace of mind.
How much does a private investigator cost in Malaysia?
It depends on the case type, duration and number of investigators required. We provide a written scope and fee before any fieldwork begins, rather than a flat "per day" rate.
What's the difference between KDN Lesen 2A and Lesen 2B?
Lesen 2A is issued to an individual investigator (Penyiasat Persendirian); Lesen 2B is issued to an agency, allowing a coordinated team across multiple concurrent cases.
Is evidence collected by a private investigator admissible in court?
Evidence gathered lawfully by a licensed investigator, with proper chain-of-custody documentation, can be admissible. Evidence from unlicensed operators risks being ruled inadmissible.
Can a private investigator access my phone, bank or private records?
No. Licensed investigators must operate within legal limits and cannot illegally hack phone records, bank accounts or other private data — legitimate evidence comes from lawful surveillance and documentation, not illegal data access.
How do I verify a private investigator's licence?
Request their KDN licence number and category directly, or ask to see the licence certificate before engaging any services.
How confidential is a private investigation?
Case details are shared only with the assigned investigator and are not disclosed outside the engagement.

Need a confidential consultation?

Describe your matter via WhatsApp — nothing is shared outside your assigned investigator.

Confidential Inquiry