| Rating | Silver |
| Leather Types | Full grain |
| Tannage Types | Vegetable |
| Animal Types | Pig |
| Industries Supplied | Apparel / Clothing, Footwear, Leather goods, Upholstery |
| Protocol Issue | 7.2.4 |
| Auditor | Ricky Wilby |
| Audit Company | RWLS | Ricky Wilby Leather Services Ltd. |
| Audit Category | C - Raw hide/skin to finished leather |
| Audit Expiry Date | 09 September 2025 |
Traceability
| Physical Traceability | 0% |
| Documented Traceability | 100% |
| Group Traceability | 0% |
| Regional Traceability | 0% |
| Not Traceable | 0% |
Contact Akihiro Yamaguchi
Email master@yamaguchi-sangyou.co.jp
Phone number +81 90-3102-3817
Site Address 3-11-10, Higashi, Sumida, Sumida-Ku, , Tokyo, Japan
URN YAM101
Type Leather Manufacturer
Continuously Certified Since 09 September 2024