BIS Certification for Wood, Drywall and Specialty Screws
15. April 2026Wood screws, drywall screws, and chipboard screws used in construction and interior applications are subject to mandatory BIS certification in India where covered by regulatory requirements. These fasteners are designed for specific materials and use cases, requiring compliance with defined performance, durability, and safety criteria.
Adherence to Indian Standards (IS) ensures that these screws meet requirements for mechanical strength, corrosion resistance, thread design, and application-specific functionality. BIS certification, typically under the ISI Certification Scheme, is required for legal market access in India and includes product testing and factory inspection.
BIS Certification under IS 18507
IS 18507 specifies requirements for drywall screws used for fastening gypsum boards to metal or wooden substructures.
The standard regulates:
- Thread design for secure fixing in drywall systems
- Mechanical strength and pull-out resistance
- Surface coating and corrosion protection
- Dimensional tolerances
Certification under the BIS ISI Scheme includes:
- Laboratory testing for mechanical and coating performance
- Verification of application-specific properties
- Factory inspection to ensure consistent manufacturing quality
Drywall screws and related variants are covered under this standard.
BIS Certification under IS 18508
IS 18508 applies to chipboard screws used in wood-based panels such as particleboard and MDF.
The standard includes:
- Thread geometry optimized for wood composites
- Mechanical strength and torque resistance
- Surface treatment for corrosion protection
- Dimensional and material specifications
BIS certification requires:
- Product testing in BIS-recognized laboratories
- Evaluation of screw performance in chipboard applications
- Factory audits and quality control assessment
Chipboard screws and further products are covered under this standard.
BIS Certification under IS 18509
IS 18509 defines requirements for wood screws used in solid wood applications across construction and furniture manufacturing.
The standard covers:
- Thread form and penetration capability
- Mechanical strength and durability
- Material quality and surface finish
- Dimensional accuracy
Certification includes:
- Functional and mechanical testing
- Verification of compliance with IS requirements
- Factory inspection under the ISI certification scheme
Wood screws and further products fall within the scope of this standard.
Is BIS Certification Mandatory for Wood and Drywall Screws?
Yes. If these fastening products fall under mandatory BIS regulation, certification is required before they can be imported, distributed, or sold in India. Non-compliant products are not permitted for market access.
What Is the BIS Certification Procedure?
The BIS certification process typically involves:
- Identification of applicable Indian Standards (IS 18507, IS 18508, IS 18509)
- Product testing in BIS-approved laboratories
- Preparation and submission of technical documentation
- Factory inspection by BIS authorities
- Grant of ISI license upon successful certification
Both domestic and foreign manufacturers must meet these requirements.
How Long Does BIS Certification Take?
The certification timeline depends on product type, testing scope, and factory readiness. In most cases, the process takes several weeks to a few months.
MPR International GmbH – BIS Certification Service for Wood, Drywall and Specialty Screws
MPR International GmbH provides expert support for BIS certification in India for wood screws, drywall screws, and chipboard screws in accordance with IS 18507, IS 18508, and IS 18509.
Services include:
- Regulatory analysis of applicable Indian Standards and certification requirements
- Coordination of product testing with BIS-recognized laboratories
- Review and preparation of technical documentation
- Organization and support of factory inspections
- End-to-end management of the BIS certification process (ISI certification, BIS registration, market access India)
With extensive experience in Indian Standards compliance and certification procedures, MPR International GmbH supports manufacturers in achieving efficient and compliant access to the Indian market for application-specific fastening solutions.
