---
url: 'https://www.corbado.com/glossary/mdoc'
title: 'mDoc'
description: 'Learn what an mDoc (Mobile Document) is, how it''s used for secure digital identity verification, practical examples, technical insights, and common FAQs.'
lang: 'en'
keywords: 'mDOc'
---

# mDoc

## What is an mDoc?

An **mDoc** (Mobile Document) is a secure digital representation of physical identity
documents (like passports, driver's licenses, or ID cards) stored on a mobile device. It
ensures reliable [identity verification](https://www.corbado.com/blog/digital-identity-guide) using cryptographic
methods and secure communication protocols.

> See also our latest article to the new Apple support mDoc.

Key features of mDocs include:

- **Digital Authenticity:** Cryptographically secured, ensuring document integrity.
- **Privacy and Security:** User-controlled selective disclosure of personal information.
- **Convenience:** Eliminates the need to carry physical documents.
- **Interoperability:** Compliant with international standards such as
  [ISO 18013-5](https://www.corbado.com/glossary/iso-18013-5) for mobile driver's licenses (mDLs).

mDocs enable [digital identity verification](https://www.corbado.com/blog/digital-identity-verification) in
various scenarios like airports, traffic controls, [healthcare](https://www.corbado.com/passkeys-for-healthcare),
and [retail](https://www.corbado.com/passkeys-for-e-commerce), providing users with more control over their
personal data and streamlining identity-related transactions.

> **Key Takeaways:**
> 
> - An **mDoc** is a secure, cryptographically protected digital version of a physical
>   identity document stored on a mobile device.
> - Facilitates privacy-preserving, selective sharing of personal information.
> - Complies with international standards, notably [ISO 18013-5](https://www.corbado.com/glossary/iso-18013-5) for
>   mobile driver's licenses.
> - Enhances convenience, privacy, and security in
>   [digital identity verification](https://www.corbado.com/blog/digital-identity-verification) scenarios.

---

## Understanding mDocs in Detail

An **mDoc**, or Mobile Document, represents an advancement in
[digital identity](https://www.corbado.com/blog/digital-identity-guide) solutions, allowing individuals to
securely store official documents such as driver's licenses, passports, or health
[insurance](https://www.corbado.com/passkeys-for-insurance) cards digitally on mobile devices.

## Technical Background:

mDocs utilize sophisticated cryptographic techniques to ensure document authenticity and
integrity. They typically include:

- **Cryptographic Signatures:** Ensuring the document was issued by a legitimate authority
  and has not been altered.
- **Data Minimization:** Allowing users to share only necessary personal information
  selectively, enhancing privacy.
- **Secure Storage:** Data encryption and secure hardware (e.g., secure enclaves or
  Trusted Execution Environments) to protect sensitive personal details.

## Standards and Interoperability:

mDocs comply with widely accepted international standards, such as
[ISO 18013-5](https://www.corbado.com/glossary/iso-18013-5), which define how mobile driver's licenses (mDLs) are
structured, transmitted, and verified. Compliance with standards helps enable
interoperability and facilitates acceptance, though actual adoption depends on
[government](https://www.corbado.com/passkeys-for-public-sector) policies, issuing authority programs, legal
frameworks, and verifier deployments across different jurisdictions.

## Use Cases and Benefits:

**Travel and Border Control:**

- May facilitate [identity verification](https://www.corbado.com/blog/digital-identity-guide) at select
  checkpoints where accepted (note: [travel](https://www.corbado.com/passkeys-for-travel) documents like
  passports follow separate standards such as ICAO Doc 9303).
- Reduces physical document handling, improving speed and efficiency where deployed.

**Traffic and Law Enforcement:**

- Facilitates digital driver's license verification during traffic stops.
- Enhances privacy by selectively disclosing only essential personal data.

**Healthcare:**

- Streamlines patient registration and
  [identity verification](https://www.corbado.com/blog/digital-identity-guide).
- Securely shares medical records or [insurance](https://www.corbado.com/passkeys-for-insurance) information with
  hospitals and pharmacies.

## Privacy and User Control:

mDocs empower individuals to manage their digital identities proactively, controlling
precisely what information they disclose, when, and to whom. This privacy-centric approach
significantly reduces identity theft and fraud risks.

## Future Trends:

With growing global digitization and smartphone penetration, mDocs are positioned to
become a standard method for identity verification, significantly enhancing user
experience, security, and privacy in digital interactions.

## mDoc FAQs

### What is an mDoc used for?

An mDoc securely stores digital versions of identity documents on mobile devices for
convenient and secure verification purposes in various sectors like
[travel](https://www.corbado.com/passkeys-for-travel), [healthcare](https://www.corbado.com/passkeys-for-healthcare), and law
enforcement.

### Are mDocs secure?

Yes, mDocs use robust cryptographic technologies to ensure data integrity, authenticity,
and secure communication, providing strong protection against forgery and identity theft.

### Can an mDoc replace my physical documents?

In many scenarios, yes. However, acceptance depends on jurisdiction and regulations, so
physical documents may still be required as backups.

### What standards govern mDocs?

mDocs primarily adhere to ISO standards, notably ISO 18013-5, ensuring interoperability
and wide acceptance of digital documents like mobile driver's licenses.

### Do mDocs protect user privacy?

mDocs can support selective disclosure and privacy-preserving features, though actual
privacy protection depends on implementation, issuing authority policies,
[wallet](https://www.corbado.com/blog/digital-wallet-assurance) behavior, and regulatory controls. Users should
review specific program terms and capabilities to understand privacy protections in their
jurisdiction.