INFORMATION SECURITY LEVEL DOSSIER CONSULTING SERVICES (HSĐXCĐ) UNDER DECREE 85/2016 & CIRCULAR 12/2022b

• 07/05/2026

HSĐXCĐ Preparation in Compliance with Decree 85/2016/ND-CP & Circular 12/2022/TT-BTTTT

As information security regulations become increasingly stringent, preparing an Information Security Level Proposal Dossier (HSĐXCĐ) has become a mandatory legal requirement for information systems operated by government agencies, organizations, and enterprises.
However, organizations that attempt to handle the process internally without specialized expertise often encounter issues such as:

• Incorrect classification of system security levels

• Incomplete or improperly structured dossiers

• Multiple rejections from appraisal authorities

• Delays in project timelines and increased operational costs

👉 This is why businesses should work with a professional HSĐXCĐ consulting provider.

Comprehensive HSĐXCĐ Consulting Solutions by DTG Corp

DTG Corp provides end-to-end consulting services for preparing Information Security Level Proposal Dossiers, covering the entire process from system assessment to dossier completion and approval support.
We help organizations:

• Accurately determine system security levels in accordance with legal regulations

• Prepare complete and compliant dossiers from the beginning

• Recommend practical and effective information security solutions

• Support explanations and revisions until approval is obtained

With a multidisciplinary team specializing in legal compliance, information technology, and cybersecurity, DTG Corp helps businesses save time, minimize risks, and optimize implementation costs.

Who Needs HSĐXCĐ Consulting Services?

Our services are suitable for organizations and enterprises that:

• Have information systems not yet approved for information security levels

• Need to upgrade, expand, or modify existing approved systems

• Are implementing new IT investment or upgrade projects requiring HSĐXCĐ preparation

• Need to review and adjust security levels according to updated regulations

Scope of HSĐXCĐ Consulting Services
1. IT Infrastructure Assessment & Evaluation

• IT infrastructure assessment

• Network architecture review

• Application system analysis

• Data classification and importance assessment

2. HSĐXCĐ Dossier Preparation

• Drafting dossiers in accordance with legal requirements

• Compliance with the structure defined in Decree 85/2016/ND-CP

• Full compliance with Circular 12/2022/TT-BTTTT

3. Security Level Explanation & Proposal

• Overview explanation of the information system

• Security level analysis and determination

• Development of feasible information security protection plans

4. Submission & Approval Support

• Assistance with dossier submission to competent authorities

• Support during explanation and clarification processes

• Dossier revisions until official approval is obtained

Service Implementation Process

DTG Corp follows a professional 6-step implementation process:

Benefits of Using DTG Corp Services

✔ Full compliance with legal regulations
✔ Minimized risk of dossier rejection
✔ Faster approval process
✔ Reduced internal workload and operational costs
✔ Dedicated expert support throughout the project

Why Choose DTG Corp?

• Extensive practical experience in HSĐXCĐ projects

• Strong understanding of information security regulations

• Professional and transparent working process

• Commitment to support until approval completion

• Practical solutions tailored to your infrastructure and budget

Contact DTG Corp for HSĐXCĐ Consulting

If your organization needs to:

• Prepare a new HSĐXCĐ dossier

• Adjust information system security levels

• Ensure compliance with information security regulations

👉 Contact DTG Corp today for free consultation and a rapid system assessment.