CD-R with Environmental Monitoring Data from Mexico
A write-once CD-R containing recorded air quality sensor data over time periods, including pollutant concentration readings and timestamps. This optical media stores non-sound/image phenomena, falling under tariff item 8523.49.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the CD-R is not formatted for audio playback, which would be classified elsewhere
• Provide sensor data documentation to support the classification
• Ensure the write-once nature is noted for customs