How Are Technical Standards Different from Legal Standards? Where Are Companies Getting Confused? 

In chemical manufacturing and trading activities, the concept of “standards” is frequently mentioned. However, in practice, many companies mistakenly equate technical standards with legal (regulatory) standards, or treat them as interchangeable. This confusion not only distorts procurement decisions but also creates significant risks in operations, product quality, and compliance. So, how exactly do technical standards differ from legal standards? How Are Technical Standards Different from Legal Standards?

This article clearly analyzes the fundamental differences between technical and legal standards, explains why these two concepts are often misunderstood, and highlights the consequences businesses face when applying the wrong mindset.

1. What Are Legal (Regulatory) Standards? 

Legal standards are mandatory requirements established by government authorities or regulatory bodies. In the chemical industry, legal standards typically relate to:

• Occupational safety

• Human health

• Environmental protection

• Hazardous chemical management

• Conditions for production, storage, transportation, and trading

Typical examples include:

• Chemical Laws and Regulations

• Decrees and Circulars governing hazardous chemicals

• Mandatory GHS classification and SDS/MSDS

• Lists of restricted or conditionally permitted chemicals

Core characteristics of legal standards:

• Mandatory by law

• Aimed at preventing societal risks

• Violations result in penalties, suspension, or legal liability

Regulatory Compliance – A Mandatory Obligation

These are rules issued by governments or international bodies to ensure safety, health, and environmental protection.

• Nature: Mandatory

• Consequence of violation: Production stoppage, fines, or criminal liability

• Examples: Vietnam Chemical Law, Decree 113/2017/ND-CP, EU REACH, OSHA (USA)

• Focus: Toxicity, flammability, explosion risk, VOC emission limits, heavy metal thresholds

Legal standards answer one fundamental question:

Is the company legally allowed to use, circulate, and operate this chemical?

2. What Are Technical Standards?

Unlike legal standards, technical standards focus on performance, stability, and chemical behavior within a specific process.

Technical standards typically include:

• Actual purity

• Particle size distribution (PSD)

• Hydration or crystalline state

• Batch-to-batch consistency

• Reaction behavior

• Compatibility with equipment and other materials

Sources of technical standards may include:

• Internal company specifications

• Process-specific requirements

• Practical operational experience

• Technical agreements between buyer and supplier

Core characteristics:

• Not always regulated by law

• Highly application- and operation-oriented

• Directly determine final product quality and system stability

Technical standards answer a different question:

Will this chemical run stably and deliver consistent results in my process?

3. Why Do Companies Confuse These Two Types of Standards?

3.1 The “Compliance Is Enough” Mindset

Many companies believe:

“As long as the chemical meets legal requirements, it can be used.”

This thinking is legally correct—but technically insufficient.

A chemical may:

• Be legally approved for circulation

• Have complete MSDS and COA documentation

• Fully comply with regulations

…and still cause process failures, unstable products, or material losses.

3.2 Procurement and Technical Teams Speak Different “Languages”

• Procurement focuses on: legal documents, price, COA

• Technical teams focus on: chemical behavior, repeatability, stability

When technical standards are not translated into procurement requirements, companies default to purchasing based on minimum legal compliance.

4. Why Do Companies Fail Technically Despite Legal Compliance?

In chemical production, chemical behavior and physical phenomena determine success.

Even small deviations in the following parameters can destabilize an entire system:

• Particle size affects dissolution rate

• Adsorbed moisture alters reaction pathways

• Trace impurities catalyze side reactions

• Crystal structure impacts long-term stability

These factors are rarely tightly regulated by law, yet they directly control production outcomes.

That is why:

Legal standards keep you out of trouble—technical standards keep your process working.

5. The Connection to the “Low-Price Chemical” Mindset

Low prices are often achieved by:

• Reducing technical control levels

• Cutting analytical parameters

• Weakening batch stability control

From a legal perspective:

• MSDS is still provided

• COA is still issued

• Sales remain lawful

From a technical perspective:

• Batch behavior becomes inconsistent

• Processes lose repeatability

• Errors accumulate over time

This is why chemicals cannot be purchased with a consumer-goods mindset—even when all legal paperwork is in place.

6. Where Do the Real Risks Lie?

When companies rely solely on legal standards, technical risks surface as:

• Unexplained production stoppages

• Off-spec products

• Increased material loss

• Rising labor costs for troubleshooting

• Long-term operational instability

These costs rarely appear in quotations—but they are very real.

7. How Should Companies Approach Standards Correctly?

Step 1: Clearly Separate the Two Layers

• Legal standards: Necessary condition

• Technical standards: Sufficient condition

Step 2: Translate Technical Standards into Procurement Requirements

• Do not rely solely on COA

• Require batch consistency data

• Conduct pilot or trial testing

Step 3: Evaluate Suppliers as Technical Partners

A qualified supplier:

• Understands the application

• Understands technical risks

• Takes responsibility for deviations

A Four-Step Process to Align Legal and Technical Standards

To optimize chemical management, companies should implement the following framework:

1. Audit: Review both MSDS (legal) and TDS (technical). If the TDS lacks critical technical indicators, it signals insufficient manufacturing capability.

2. Matching: Compare legal exposure limits (e.g., PEL) with actual plant operating conditions.

3. Trial: Test samples under the most stringent technical standards before signing long-term supply contracts.

4. Monitoring: QA conducts periodic batch sampling to prevent standard drift—where chemicals remain legal but technical quality gradually declines.

Conclusion – How Are Technical Standards Different from Legal Standards?

Legal standards and technical standards are not contradictory—but they are not interchangeable. Legal compliance allows a business to exist, while technical standards determine whether it can operate efficiently and sustainably.

Confusing these two concepts—especially in chemical procurement—is a root cause of many operational risks that only become visible after costly failures occur.

Professional chemical enterprises must view standards as a two-layer system, where technical standards form the foundation of quality and sustainability, not merely a checklist for regulatory compliance.

For expert consultation and accurate information on the chemical industry, KDCCHEMICAL provides fast and reliable support. Visit kdcchemical.vn or contact our hotline at +84 867 883 818.