- Maple Fact Sheets
- Maple Producers Associations
- Maple Production
- Maple Publications
- Maple Research Centers
- Hobby Maple Syrup Production
- Maple Candy & Other Confections
- Maple Syrup Fact Sheet with Sample Label (ODA)
- Keeping Lead Out of Maple Syrup
- Ohio Maple Producers Association
- Indiana Maple Syrup Association
- Maine Maple Producers Association
- Massachusetts Maple Producers Association
- Michigan Maple Syrup Association
- New Hampshire Maple Producers Association
- Nova Scotia Maple Syrup Association
- Ontario Maple Syrup Producers Association
- Vermont Maple Sugar Makers Association
- Definition of Maple Syrup, ODA
- Good Manufacturing Practices to Avoid Lead Contamination of Maple Syrup (IMSI)
- Keeping Lead out of Maple Syrup (Univ. of Vermont)
- Labs that test for Lead in Maple Syrup
- Lead Testing Resources
- Maple Syrup Labeling
- Ohio Maple Regulations (ODA)
- Potential Sources of Lead Contamination in Maple Syrup Production & Processing (IMSI)
- Proposed Standardized Grades & Classification of Pure Maple Syrup (IMSI)
- Standard Maple Grades for the Maple Syrup Industry (IMSI)
- United States Standards for Grades of Maple Syrup (USDA)