KOTITI provides testing and analysis services to generate test data for the approval of biocides under the Chemical Products Safety Act.

We conduct precise analyses across various test items to scientifically verify the safety and efficacy of biocides. By providing reliable test data that complies with relevant laws and regulations, we actively support companies in responding to biocide approval requirements.

Biocide Approval System

  • Under the Chemical Products Safety Act, manufacturers or importers of biocides must obtain approval by securing test data demonstrating the safety, efficacy, and effectiveness of the substance or product.

What are Biocides?

  • The term “biocides” collectively refers to biocidal substances, biocidal
What are Biocides?
Biocidal Substances Biocidal Products Treated articles
Chemical substances, natural substances, or microorganisms used to eliminate, neutralize, or suppress harmful organisms Products whose primary purpose is the elimination of harmful organisms* Products that incorporate biocidal products for a secondary purpose beyond their main function
e.g., PHMG, CMIT/MIT e.g., Disinfectants, sterilizers, insecticides e.g., Antimicrobial filters, preservative-treated furniture
* Products may consist of one or more biocidal substances or a mixture of biocidal and non-biocidal substances, natural substances, or microorganisms.

Target Product Types

Target Product Types
Disinfectants Pest Control Preservatives Other
  • Disinfectants
  • algaecide
  • Rodenticides
  • other vertebrate removal agents
  • insecticides
  • other invertebrate removal agents
  • and repellents
  • For the preservation of products
  • surface treatments
  • textiles and leather
  • wood
  • construction materials
  • materials and equipment
  • and taxidermy
  • Anti-fouling agents for ships and underwater structures

Key Test Items

Physical and Chemical Property Tests(Mandatory)
Key Test Items
Category Item
  • Physical and chemical properties
  • Product state (Physical state, color, odor)
  • Density
  • Viscosity
  • Surface tension
  • pH
  • Physical and chemical stability
  • Long-term storage stability test
  • Accelerated storage stability test
  • Low-temperature stability test
Physical and Chemical Property Tests(Conditional)
Key Test Items
Category Item
  • Physical properties of product
  • Suspensibility
  • Spontaneity
  • Dispersibility
  • Wettability
  • Sieve test (dry/wet)
  • Dissolution time
  • Emulsification / Re-emulsification
  • Particle size distribution
  • Foam persistence
  • Flowability
  • Pourability
  • Combustion time and rate
  • Combustion completeness (fumigation rate)
  • Compatibility with other products
  • Product dilution stability and solubility
Composition analysis tests
Item
Item
Biocide composition analysis Active ingredients and impurities

Application Procedure

  • 01

    Application Processed

  • 02

    Issuance of Quotation and Tax Invoice

  • 03

    Payment Confirmation

  • 04

    Testing and Analysis

  • 05

    Test Completion

  • 06

    Issuance of Test Report

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