The Premier Professional Organization for Leather Technology
ALCA advances leather science and technology worldwide. Connect with professionals, access industry standards, and advance your career.
What We Provide
Industry-Leading Research
Access the Journal of American Leather Chemists Association (JALCA) – peer-reviewed research on leather chemistry and sustainable technologies.
Professional Standards
Comprehensive testing methods and industry standards used globally in leather manufacturing.
Educational Excellence
Renowned correspondence course in leather technology, serving professionals worldwide for decades.
Global Network
Connect through annual conventions, technical sessions, and our professional community.
Latest Updates
JALCA Going Electronic: Our journal is transitioning to digital format for better accessibility. Learn more about the changes.
Join Our Community
Whether you’re a leather chemist, researcher, or industry professional, ALCA provides the knowledge and network you need.
Member Benefits:
✓ Access to JALCA publications
✓ Industry testing standards
✓ Annual convention access
✓ Global professional network
Professional Development
Correspondence Course: Comprehensive distance learning in leather technology fundamentals.
Annual Convention: Technical presentations, networking, and industry developments.
Industry Standards
The most comprehensive collection of leather testing methods and standards, used globally.
About ALCA
Advancing leather science for decades through research, education, and sustainable practices.
Get Started
Ready to advance your leather technology career?
The American Leather Chemists Association – Where leather science professionals connect and advance.