What is the primary objective of **TOGAF**?

**TOGAF's primary objective is to provide a proven, vendor-neutral methodology and framework for designing, planning, implementing, and governing enterprise architecture to improve business efficiency.** It establishes consistent standards, methods, and communication among architecture professionals, avoids proprietary lock-in, and enables reuse through the Enterprise Continuum, Architecture Repository, and reference models like the Technical Reference Model (TRM) and Integrated Information Infrastructure Reference Model (III-RM).

Who is legally or professionally required to comply with **TOGAF**?

**No organizations are legally required to comply with TOGAF, as it is a voluntary, vendor-neutral standard developed by The Open Group.** Professionally, it is adopted by leading enterprises, government agencies, and regulated industries (e.g., finance, defense) undertaking complex IT modernization or digital transformation, where enterprise architects and C-suite leaders use it to establish repeatable EA capabilities, governance via the Architecture Board, and alignment across business, data, application, and technology domains.

Does **TOGAF** require an external audit or third-party certification?

**TOGAF does not require external audits or third-party certification for compliance.** It emphasizes internal governance through the Architecture Capability Framework, including Architecture Board reviews, compliance assessments in Phase G (Implementation Governance), and maturity models like the Architecture Capability Maturity Model (ACMM); The Open Group offers optional practitioner certifications (e.g., TOGAF 9.2 or 10th Edition) to ensure consistent skills, but these are not mandatory for framework adoption.

How often should an assessment for **TOGAF** be performed?

**TOGAF assessments should be performed iteratively as part of the ongoing Architecture Development Method (ADM) lifecycle, with formal reviews in Phase H (Architecture Change Management).** Organizations conduct maturity assessments (e.g., ACMM) initially and quarterly thereafter, alongside continuous Requirements Management and change triggers; iteration occurs between phases, within phases, or full ADM cycles based on business drivers, ensuring architecture evolves without fixed schedules.

What are the consequences of non-compliance with **TOGAF**?

**Non-compliance with TOGAF results in no legal penalties, as it is a voluntary framework, but leads to operational risks like fragmented architectures, duplicated efforts, vendor lock-in, and failed transformations.** Internally, it undermines governance (e.g., unapproved changes bypassing the Architecture Board), reduces ROI from poor reuse via the Enterprise Continuum, and increases technical debt, potentially causing higher costs, slower delivery, and misalignment between business strategy and IT execution.

Can **TOGAF** be mapped to other international frameworks?

**Yes, TOGAF is designed for integration and mapping to other frameworks through its modular structure and Content Metamodel.** The 10th Edition's Series Guides support alignments (e.g., with ArchiMate for modeling, or operational models like agile/DevOps), enabling traceability of entities (actors, services, data entities) while maintaining vendor neutrality; organizations tailor mappings during the Preliminary Phase to ensure coherence across governance and delivery practices.

What is the first step to begin implementing **TOGAF**?

**The first step to implement TOGAF is the Preliminary Phase, which establishes the architecture capability by defining principles, tailoring the framework, selecting tools, and setting up the Architecture Repository.** This phase responds to a Request for Architecture Work, identifies stakeholders, clarifies business drivers, and forms the Architecture Board, ensuring a governed foundation before entering Phase A (Architecture Vision).

What is the primary objective of **MLPS 2.0 (Multi-Level Protection Scheme)**?

**MLPS 2.0 (Multi-Level Protection Scheme) establishes a graded cybersecurity protection system for all network operators in China to ensure security controls match the potential harm from system compromise to national security, social order, and public interests.** It classifies systems into five levels based on impact severity, mandating technical, management, physical, and personnel controls per GB/T 22239-2020, with common baselines for all levels and extensions for cloud, IoT, big data, and industrial systems.

Who is legally or professionally required to comply with **MLPS 2.0 (Multi-Level Protection Scheme)**?

**All network operators in mainland China, including domestic firms, foreign-invested enterprises, and multinationals with local systems, must comply with MLPS 2.0 (Multi-Level Protection Scheme) under Article 21 of the 2017 Cybersecurity Law.** This covers operators of IT networks, cloud services, IoT, big data platforms, and industrial controls, especially critical sectors like energy, finance, telecom, with Levels 2+ requiring PSB filing.

Does **MLPS 2.0 (Multi-Level Protection Scheme)** require an external audit or third-party certification?

**Yes, MLPS 2.0 (Multi-Level Protection Scheme) mandates external security reviews by licensed Chinese firms for Level 2 and above systems, with PSB approval required.** Reviews score compliance at least 75/100 across technical and management controls per GB/T 28448-2019; Level 3+ needs annual evaluations, involving documentation, testing, and on-site inspections.

How often should an assessment for **MLPS 2.0 (Multi-Level Protection Scheme)** be performed?

**MLPS 2.0 (Multi-Level Protection Scheme) requires re-evaluations for Level 2+ systems: biennially for Level 2, annually for Level 3, semi-annually for Level 4, and as mandated for Level 5.** Self-assessments occur continuously, with third-party audits and PSB verifications triggered by changes in system architecture, data sensitivity, or operating environment.

What are the consequences of non-compliance with **MLPS 2.0 (Multi-Level Protection Scheme)**?

**Non-compliance with MLPS 2.0 (Multi-Level Protection Scheme) results in administrative fines up to 100,000 yuan, operational suspensions, system shutdowns, and intensified PSB inspections.** Enforcement links certification to business license renewals; severe cases in critical sectors like finance have led to fines exceeding RMB 200 million, blacklisting, and criminal liability.

Can **MLPS 2.0 (Multi-Level Protection Scheme)** be mapped to other international frameworks?

**Yes, MLPS 2.0 (Multi-Level Protection Scheme) control domains—physical, network, data, operations, governance—map to international frameworks like ISO 27001 Annex A and NIST CSF.** Organizations use Statements of Applicability and risk treatment plans to align MLPS baselines, though MLPS adds prescriptive grading, PSB oversight, and data localization absent in voluntary standards.

What is the first step to begin implementing **MLPS 2.0 (Multi-Level Protection Scheme)**?

**The first step for MLPS 2.0 (Multi-Level Protection Scheme) implementation is conducting a provisional self-assessment to classify systems into Levels 1-5 based on impact to national security, social order, and public interests.** Inventory assets, evaluate harm severity per GB/T 22240-2020, document rationale, then file with local PSB within 30 days for Level 2+.

TOGAF vs MLPS 2.0 (Multi-Level Protection Scheme)

Standards Comparison

TOGAF

Voluntary

2022

Vendor-neutral framework for enterprise architecture governance

MLPS 2.0 (Multi-Level Protection Scheme)

Mandatory

N/A

China's mandatory graded cybersecurity protection regime

Quick Verdict

TOGAF provides a voluntary enterprise architecture framework for global organizations to align strategy and IT, while MLPS 2.0 mandates graded cybersecurity for China's networks with enforced audits. Companies use TOGAF for efficiency; MLPS for legal compliance.

Enterprise Architecture

TOGAF

The Open Group Architecture Framework (TOGAF)

Cost

€€€€

Complexity

Medium

Implementation Time

18-24 months

Key Features

Iterative ADM lifecycle across architecture domains
Enterprise Continuum for reusable assets governance
Content Metamodel ensuring traceability and consistency
Architecture Capability Framework with governance board
Tailorable reference models like TRM and III-RM

Standard

MLPS 2.0 (Multi-Level Protection Scheme)

Multi-Level Protection Scheme 2.0

Cost

€€€€

Complexity

Medium

Implementation Time

12-18 months

Key Features

Five-level impact-based system classification
Mandatory PSB registration for Level 2+ systems
Third-party audits with 75/100 passing score
Extended controls for cloud, IoT, big data
Law enforcement oversight and periodic re-evaluations

Detailed Analysis

A comprehensive look at the specific requirements, scope, and impact of each standard.

TOGAF Details

What It Is

TOGAF® Standard, 10th Edition (The Open Group Architecture Framework) is a vendor-neutral enterprise architecture framework. Its primary purpose is to design, plan, implement, and govern enterprise-wide change via the iterative Architecture Development Method (ADM), supporting business-IT alignment.

Key Components

Core pillars: ADM (10 phases including Preliminary, Vision, domain architectures B-D, migration E-F, governance G-H), Content Framework (deliverables, artifacts, building blocks), Enterprise Continuum, reference models (TRM, III-RM), Architecture Capability Framework.
Content Metamodel formalizes entities/relationships.
No fixed controls; tailorable with certification paths.

Why Organizations Use It

Drives efficiency, reuse, risk reduction; avoids vendor lock-in. Enables governance, ROI via traceability; strategic for digital transformation, compliance in regulated sectors. Builds stakeholder trust through consistent standards.

Implementation Overview

Phased: preparation, assessment, target design, pilot, scale via iterative ADM. Applies to large enterprises across industries; requires tailoring, Architecture Board, repository. Certification voluntary via Open Group paths.

MLPS 2.0 (Multi-Level Protection Scheme) Details

What It Is

MLPS 2.0 (Multi-Level Protection Scheme 2.0) is China's legally mandated regulatory framework for cybersecurity, operationalizing Article 21 of the 2017 Cybersecurity Law. It requires network operators to classify systems into five protection levels based on potential harm to national security, social order, and public interests, implementing graded technical, organizational, and governance controls.

Key Components

Core domains: physical security, network protection, data security, access control, monitoring, and governance.
Standards like GB/T 22239-2019, GB/T 25070-2019 define baselines and extensions for cloud, IoT, big data.
Built on impact-based classification; compliance via third-party audits (75/100 score minimum) and PSB approval for Level 2+.

Why Organizations Use It

Mandatory for all China-based networks to avoid fines, suspensions, inspections.
Enhances resilience, supports market access, aligns with data laws (DSL, PIPL).
Builds regulator trust, reduces breach risks.

Implementation Overview

Phased: scoping, classification, gap analysis, remediation, audits, ongoing re-evaluations.
Applies to all sizes/industries in mainland China; Level 2+ needs licensed audits, PSB filing.

Key Differences

Aspect	TOGAF	MLPS 2.0 (Multi-Level Protection Scheme)
Scope	Enterprise architecture design, planning, governance	Graded cybersecurity protection for networks, systems
Industry	All industries worldwide, any organization size	All sectors in China, mandatory for network operators
Nature	Voluntary methodology/framework, vendor-neutral	Mandatory regulation, enforced by public security
Testing	Internal maturity assessments, no formal certification	Third-party audits, PSB approval for Level 2+
Penalties	No legal penalties, certification optional	Fines, operational suspension, enforcement actions