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Listed below are TAPPI Standards that have recently gone out for ballot to the corresponding Standard-Specific Interest Group (SSIG). The date in parentheses is the closing date for voting.

T 227 om-17 Freeness of pulp (Canadian standard method) (06/09/2021)
T 278 sp-17 Pulp Screening (Valley-type screening device) (06/10/2021)
T 433 cm-12 Water resistance of sized paper and paperboard (dry indicator method) (6/10/2021)
T 448 om-17 Water vapor transmission rate of paper and paperboard at 23 degrees C and 50% RH (6/10/2021)
T 559 cm-12 Grease resistance test for paper and paperboard (06/14/2021)
T 581 om-17 Dry tensile properties of paper towel and tissue products (using constant rate of elongation apparatus) (06/14/2021)
T 838 cm-12 Edge crush test using neckdown (06/10/2021)
T 423 cm-07 Folding endurance of paper (Schopper type tester) (06/25/2021)
T 431 cm-10 Ink absorbency of blotting paper (06/25/2021)
T 476 om-16 Abrasion loss of paper and paperboard (Taber-type method) (06/25/2021)
T 500 cm-07 Book bulk and bulking number of paper (06/28/2021)
T 534 om-15 Brightness of clay and other mineral pigments (d/0 diffuse) (06/28/2021)
T 538 om-16 Roughness of paper and paperboard (Sheffield method) (06/28/2021)
T 543 om-16 Banding resistance of paper (Gurley-type tester) (06/28/2021)
T 550 om-13 Determination of equilibrium moisture in pulp, paper and paperboard for chemical analysis (06/28/2021)
T 566 om-15 Bending resistance (stiffness) of paper (Taber-type tester in 0 to 10 Taber stiffness unit configuration) (07/01/2021)
T 573 sp-15 Accelerated temperature aging of printing and writing paper by dry oven exposure apparatus (07/01/2021)
T 577 om-13 Score bend test (07/01/2021)
T 412 om-16 Moisture in pulp, paper and paperboard (07/01/2021)
T 444 om-12 Silver tarnishing by paper and paperboard (07/12/2021)
T 460 om-16 Air resistance of paper (Gurley method) (07/12/2021)

The TAPPI Standards regulations require public review of standards that are up for ballot. Send a message to standards@tappi.org if you want to request a copy of the draft in ballot. If you would like to participate on any SSIGs to review and vote on Standards, please click here or contact standards@tappi.org.

TAPPI Standards guidelines require that all TAPPI members receive notification of any proposed new Standard or TIPs. This message is being sent to you because you are a TAPPI member; have purchased TIPs or Standards products from TAPPI; or because you have previously expressed interest in this topic.

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