Normas ISO

Leather -- Chemical tests -- Quantitative analysis of tanning agents by filter method

Solid biofuels -- Fuel specifications and classes -- Part 9: Graded hog fuel and wood chips for industrial use

Acoustics -- Hearing aid fitting management (HAFM)

Information technology for learning, education and training -- Learning analytics interoperability -- Part 3: Guidelines for data interoperability

Traditional Chinese medicine -- Pulse waveform format

Test conditions for numerically controlled turning machines and turning centres -- Part 2: Geometric tests for machines with a vertical workholding spindle