2006 Amendments

The following table lists the codes, paragraphs, and pages in which the
9l^st^ National Conference on Weights and Measures made amendments. In
the column headed "Action," changes are noted as "added," "amended,"
"deleted," or "renumbered." Each code, section, or paragraph that has
been changed will be noted as "Added 2006" or "Amended 2006."

+-------+------------+----+-----------------+------------------+-----+
| *     | **CODE**   | *  | **PARAGRAPH**   | **ACTION**       | **  |
| *SECT |            | *S |                 |                  | PAG |
| ION** |            | &T |                 |                  | E** |
|       |            | IT |                 |                  |     |
|       |            | EM |                 |                  |     |
|       |            | N  |                 |                  |     |
|       |            | O. |                 |                  |     |
|       |            | ** |                 |                  |     |
+=======+============+====+=================+==================+=====+
| 1.10  | General    | 3  | G-S.1.          | Amended          | 1-2 |
|       |            | 10 |                 |                  |     |
|       |            | -1 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | G-S.1.1.        | Amended          | 1-3 |
|       |            | 10 |                 |                  |     |
|       |            | -2 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
| 2.20  | Scales     | 3  | T.N.4.5.1.      | Amended          | 2   |
|       |            | 20 |                 |                  | -32 |
|       |            | -6 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | T.N.4.6.(b),    | Amended          | 2   |
|       |            | 20 | Table T.N.4.6.  |                  | -33 |
|       |            | -7 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | T.N.4.7.        | Added            | 2   |
|       |            |    |                 |                  | -34 |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | UR.2.6.1.       | Amended          | 2   |
|       |            | 20 |                 |                  | -38 |
|       |            | -9 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 32 | UR.3.7.         | Amended          | 2   |
|       |            | 0- |                 |                  | -40 |
|       |            | 10 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
| 2.21  | Bel        | 3  | N.1.1.          | Amended          | 2   |
|       | t-Conveyor | 21 |                 |                  | -49 |
|       | Scale      | -1 |                 |                  |     |
|       | Systems    |    |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
| 3.30  | Liquid     | 3  | S.1.2.          | Amended          | 3-3 |
|       | -Measuring | 20 |                 |                  |     |
|       | Devices    | -1 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | S.2.2., Table   | Amended          | 3-  |
|       |            | 30 | S.2.2.          |                  | 8-- |
|       |            | -3 |                 |                  |     |
|       |            |    |                 |                  | 3-9 |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | Table T.2.      | Amended          | 3   |
|       |            | 30 |                 |                  | -15 |
|       |            | -5 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
| 3.31  | Ve         | 3  | S.1.1.3.        | Amended          | 3   |
|       | hicle-Tank | 31 |                 |                  | -21 |
|       | Meters     | -1 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | S.2.2.          | Amended          | 3   |
|       |            | 31 |                 |                  | -23 |
|       |            | -2 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | Table S.2.2.    | Added            | 3   |
|       |            |    |                 |                  | -24 |
+-------+------------+----+-----------------+------------------+-----+

+-------+------------+----+-----------------+------------------+-----+
| *     | **CODE**   | *  | **PARAGRAPH**   | **ACTION**       | **  |
| *SECT |            | *S |                 |                  | PAG |
| ION** |            | &T |                 |                  | E** |
|       |            | IT |                 |                  |     |
|       |            | EM |                 |                  |     |
|       |            | N  |                 |                  |     |
|       |            | O. |                 |                  |     |
|       |            | ** |                 |                  |     |
+=======+============+====+=================+==================+=====+
| 3.32  | LPG &      | 3  | S.2.2.          | Amended          | 3   |
|       | Anhydrous  | 32 |                 |                  | -34 |
|       | Ammonia    | -1 |                 |                  |     |
|       | Liquid     |    |                 |                  |     |
|       | Measuring  |    |                 |                  |     |
|       | Devices    |    |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | Table S.2.2.    | Added            | 3   |
|       |            |    |                 |                  | -35 |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | S.4.3.          | Added,           | 3   |
|       |            | 32 |                 | renumbered       | -36 |
|       |            | -2 |                 | subsequent       |     |
|       |            |    |                 | paragraph        |     |
+-------+------------+----+-----------------+------------------+-----+
| 3.34  | Cryogenic  | 3  | S.2.5.          | Amended          | 3   |
|       | Liquid     | 34 |                 |                  | -52 |
|       | -Measuring | -1 |                 |                  |     |
|       | Devices    |    |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | Table S.2.5.    | Added            | 3   |
|       |            |    |                 |                  | -52 |
+-------+------------+----+-----------------+------------------+-----+
| 3.35  | Milk       | 3  | S.2.3.          | Amended          | 3   |
|       | Meters     | 35 |                 |                  | -59 |
|       |            | -1 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | Table S.2.3.    | Added            | 3   |
|       |            |    |                 |                  | -60 |
+-------+------------+----+-----------------+------------------+-----+
| 3.37  | Mass Flow  | 3  | S.3.5., Table   | Amended          | 3-7 |
|       | Meters     | 37 | S.3.5.          |                  | 4-- |
|       |            | -1 |                 |                  |     |
|       |            |    |                 |                  | 3   |
|       |            |    |                 |                  | -75 |
+-------+------------+----+-----------------+------------------+-----+
|       |            | 3  | S.4.1.          | Amended          | 3   |
|       |            | 37 |                 |                  | -75 |
|       |            | -2 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | S.5.1.          | Added,           | 3   |
|       |            |    |                 | Renumbered       | -77 |
|       |            |    |                 | subsequent       |     |
|       |            |    |                 | paragraph        |     |
+-------+------------+----+-----------------+------------------+-----+
| 3.38  | Carbon     | 3  | S.2.5.          | Amended          | 3   |
|       | Dioxide    | 38 |                 |                  | -85 |
|       | Liquid     | -1 |                 |                  |     |
|       | -Measuring |    |                 |                  |     |
|       | Devices    |    |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | Table 2.5.      | Added            | 3   |
|       |            |    |                 |                  | -86 |
+-------+------------+----+-----------------+------------------+-----+
| App   | D          | 3  | D~min~          | Added            | D-6 |
| endix | efinitions | 20 |                 |                  |     |
| D     |            | -7 |                 |                  |     |
+-------+------------+----+-----------------+------------------+-----+
|       |            |    | E~min~          | Added            | D-7 |
+-------+------------+----+-----------------+------------------+-----+

##  2006 Editorial Changes

+--------+-----------+-----------+-----------------------------+------+
| **SEC  | **CODE**  | **PA      | **ACTION**                  | **PA |
| TION** |           | RAGRAPH** |                             | GE** |
+========+===========+===========+=============================+======+
| Introd |           | Section M | Changed "Issue(s)" to       | 4    |
| uction |           |           | "Item(s)"                   |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | NCWM Form | Changed "Issue" to "Item,"  | 7    |
|        |           | 15        | and "Informational Issue"   |      |
|        |           |           | to "Information Item"       |      |
+--------+-----------+-----------+-----------------------------+------+
| 1.10   | General   | G         | Deleted "\[Made Retroactive | 1-4  |
|        |           | -S.5.3.1. | 1990\]"                     |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | G-S.5.6.  | Deleted "\[Made Retroactive | 1-5  |
|        |           |           | 1990\]"                     |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Table 1.  | Changed title of table to   | 1-5  |
|        |           |           | clarify that it applies to  |      |
|        |           |           | Paragraph G-S.5.6.1.        |      |
+--------+-----------+-----------+-----------------------------+------+
| 2.20   | Scales    | S.1.2.    | Moved individual examples   | 2-3  |
|        |           |           | from the end of the         | --   |
|        |           |           | paragraph to the            |      |
|        |           |           | subparagraphs with which    | 2-4  |
|        |           |           | the examples are            |      |
|        |           |           | associated.                 |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S         | Replaced references to      | 2-10 |
|        |           | .2.1.3.3. | "automated zero-setting     |      |
|        |           |           | mechanism" with             |      |
|        |           |           | "zero-tracking" for         |      |
|        |           |           | consistency with S.2.1.3.   |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.5.4.    | Reorganized paragraph for   | 2-13 |
|        |           |           | clarity.                    |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | N.3.2.    | Added reference to Table 4  | 2-25 |
|        |           |           | after "test load" to        |      |
|        |           |           | clarify the use of the      |      |
|        |           |           | term.                       |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T         | Moved the first sentence    | 2-32 |
|        |           | .N.4.5.1. | "However . . . 0.2e" from   |      |
|        |           |           | part (b) to the end of part |      |
|        |           |           | (a). Added "in (a)"         |      |
|        |           |           | following "conditions in    |      |
|        |           |           | part (b).                   |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T         | Moved the first sentence    | 2-33 |
|        |           | .N.4.5.2. | "However . . . 0.6e" from   |      |
|        |           |           | part (b) to the end of part |      |
|        |           |           | (a). Added "in (a)"         |      |
|        |           |           | following "conditions" in   |      |
|        |           |           | part (b).                   |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | UR.3.9.   | Changed numbering of        | 2-40 |
|        |           |           | paragraph from "(1),        |      |
|        |           |           | (2) . . ." to "(a), (b)     |      |
|        |           |           | . . .". for consistency.    |      |
+--------+-----------+-----------+-----------------------------+------+
| 2.24   | Automatic | N.1.1.(a) | Changed number of paragraph | 2-74 |
|        | Weighing  |           | from "(i), (ii) . . . " to  |      |
|        | Systems   |           | "(1), (2), . . ." for       |      |
|        |           |           | consistency.                |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.3.2.2.  | Corrected table title       | 2-76 |
|        |           |           | replacing "Dynamic" with    |      |
|        |           |           | "Automatic"                 |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.3.      | Changed "must" to "shall"   | 2-77 |
|        |           | 3.1.2.(a) | for consistency with use in |      |
|        |           |           | other paragraphs.           |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.3.      | Changed number of paragraph | 2-77 |
|        |           | 3.1.2.(b) | from "(i), (ii),            |      |
|        |           |           | (iii) . . . " to "(1), (2), |      |
|        |           |           | (3) . . ." for consistency. |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.3.      | Changed number of paragraph | 2-77 |
|        |           | 3.2.2.(b) | from "(i), (ii),            | --   |
|        |           |           | (iii) . . . " to "(1), (2), |      |
|        |           |           | (3) . . ." for consistency. | 2-78 |
+--------+-----------+-----------+-----------------------------+------+
| 3.30   | Liquid-   | S.1.6.,   | Inserted "Additional" at    | 3-5, |
|        | Measuring | S.1.7.    | the beginning of the title  | 3-7  |
|        | Devices   |           | to clarify that these are   |      |
|        |           |           | in addition to other        |      |
|        |           |           | operating requirements      |      |
|        |           |           | specified in S.1.           |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.2.2.    | Added the phrase "or        | 3-8  |
|        |           |           | interchange" following      |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.2.2.1.  | Changed numbering of        | 3-8  |
|        |           |           | paragraph from "(1),        |      |
|        |           |           | (2) . . ." and "(a),        |      |
|        |           |           | (b) . . ." to be consistent |      |
|        |           |           | with other paragraphs.      |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.4.4.2.  | Moved "required" so that it | 3-12 |
|        |           |           | appears after "information" |      |
|        |           |           | in lead sentence.           |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | UR.3.3.   | Deleted reference to        | 3-17 |
|        |           |           | paragraph becoming          |      |
|        |           |           | retroactive in 1999. Change |      |
|        |           |           | numbering of paragraph from |      |
|        |           |           | "(1), (2) . . . and "(a),   |      |
|        |           |           | (b) . . ." to be consistent |      |
|        |           |           | with other paragraphs.      |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.31   | Veh       | S.1.1.1.  | Changed "Note" to correctly | 3-21 |
|        | icle-Tank |           | reference UR.2.2. instead   |      |
|        | Meters    |           | of UR.2.2.1.                |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.2.2.    | Added the phrase "or        | 3-23 |
|        |           |           | interchange" following      |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.2.      | Deleted "Maintenance and    | 3-28 |
|        |           |           | Acceptance" since Table 1   |      |
|        |           |           | also includes Special Test  |      |
|        |           |           | Tolerances.                 |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | T.4.      | Replace "range of test      | 3-29 |
|        |           |           | results for the" with the   |      |
|        |           |           | "difference between " in    |      |
|        |           |           | the lead paragraph to       |      |
|        |           |           | clarify the application of  |      |
|        |           |           | the paragraph.              |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           |           | Edited the "Note" to        | 3-29 |
|        |           |           | reference correctly Table 1 |      |
|        |           |           | instead of T.2.             |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.32   | LPG and   | S.1.1.2.  | Added metric equivalents.   | 3-31 |
|        | Anhydrous |           |                             |      |
|        | Ammonia   |           |                             |      |
|        | Liquid-   |           |                             |      |
|        | Measuring |           |                             |      |
|        | Devices   |           |                             |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.2.2.    | Added the phrase "or        | 3-34 |
|        |           |           | interchange" following      |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Table     | Change "Vehicle-Tank" to    | 3-38 |
|        |           | T.2.      | "Vehicle-Mounted" in the    |      |
|        |           |           | "Application" column.       |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | UR.2.6.   | Added "or as otherwise      | 3-40 |
|        |           |           | specified by the customer"  |      |
|        |           |           | to be consistent with other |      |
|        |           |           | codes.                      |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.33   | Hy        | S.2.2.    | Added the phrase "or        | 3-43 |
|        | drocarbon |           | interchange" following      |      |
|        | Gas       |           | "adjustment" for            |      |
|        | Vapor-    |           | consistency among the       |      |
|        | Measuring |           | Section 3.30. codes.        |      |
|        | Devices   |           |                             |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.35   | Milk      | S.2.3.    | Added the phrase "or        | 3-59 |
|        | Meters    |           | interchange" following      |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.36   | Water     | S.2.1.    | Added the phrase "or        | 3-66 |
|        | Meters    |           | interchange" following      |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
| 3.37   | Mass Flow | S.1.3.2.  | Deleted "hyphens" and       | 3-71 |
|        | Meters    |           | replaced them with "(a),    |      |
|        |           |           | (b)" . . . for consistency. |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.3.5.    | Added the phrase "or        | 3-74 |
|        |           |           | interchange following       |      |
|        |           |           | "adjustment" for            |      |
|        |           |           | consistency among the       |      |
|        |           |           | Section 3.30. codes.        |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.5.      | Changed "designation" to    | 3-76 |
|        |           |           | "identifier"                |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | UR.3.3.   | Deleted reference to        | 3-80 |
|        |           |           | paragraph becoming          |      |
|        |           |           | retroactive in 1999 and     |      |
|        |           |           | deleted italics.            |      |
+--------+-----------+-----------+-----------------------------+------+

+--------+-----------+-----------+-----------------------------+------+
| **SEC  | **CODE**  | **PA      | **ACTION**                  | **PA |
| TION** |           | RAGRAPH** |                             | GE** |
+========+===========+===========+=============================+======+
| 5.58   | Multiple  | S.1.7.    | Added "Except for entries   | 5-51 |
|        | Dimension |           | of tare," before "the       |      |
|        | Measuring |           | minimum length . . . " for  |      |
|        | Devices   |           | clarity                     |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.1.8.    | Deleted "Except for entries | 5-51 |
|        |           |           | of tare," for clarity.      |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S         | Replaced "display" and      | 5-51 |
|        |           | .1.8.(a), | "displayed" with "indicate" |      |
|        |           | (b)       | and "indicated"             |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | S.1.9.    | Replaced "display" and      | 5-51 |
|        |           |           | "displayed" with "indicate" |      |
|        |           |           | and "indicated"             |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Table     | Replaced "side" with "axis" | 5-52 |
|        |           | S.4.1.a.  | in "Minimum and Maximum     |      |
|        |           |           | Dimensions for Each Side:   |      |
|        |           |           | for clarity. Added "(or     |      |
|        |           |           | each axis and range)" to    |      |
|        |           |           | the end of "Value of        |      |
|        |           |           | Measuring Division, d" for  |      |
|        |           |           | clarity.                    |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Table     | Replaced "can be shown as   | 5-53 |
|        |           | S.4.1.b., | follows" with ". . . shall  |      |
|        |           | Note 3    | be marked. For example:"    |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Table     | Added "speed" following     | 5-53 |
|        |           | S.4.1.b., | "dimensions."               |      |
|        |           | Note 7    |                             |      |
+--------+-----------+-----------+-----------------------------+------+
| 5.59   | E         | UR.4.     | Replaced "a national        | 5-58 |
|        | lectronic |           | standard" with "the         |      |
|        | L         |           | appropriate SI standard" in |      |
|        | ivestock, |           | the last sentence.          |      |
|        | Meat, and |           |                             |      |
|        | Poultry   |           |                             |      |
|        | E         |           |                             |      |
|        | valuation |           |                             |      |
|        | Systems   |           |                             |      |
|        | and/or    |           |                             |      |
|        | Devices   |           |                             |      |
+--------+-----------+-----------+-----------------------------+------+
| Ap     | Section   | Units of  | Deleted the underline from  | C-13 |
| pendix | 5, Tables | Length,   | the term                    |      |
| C      | of        | 1 mile    | "[feet]{.underline}" in the |      |
|        | Eq        | (mi)      | equivalent value.           |      |
|        | uivalents | inte      |                             |      |
|        |           | rnational |                             |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | Units of  | Underlined the term "feet"  | C-14 |
|        |           | Area,     | in the equivalent value.    |      |
|        |           |           |                             |      |
|        |           | 1 acre    |                             |      |
+--------+-----------+-----------+-----------------------------+------+
| Ap     | De        | automatic | Replaced the definition     | D-2  |
| pendix | finitions | zer       | with "See zero-tracking."   |      |
| D      |           | o-setting | Moved the definition to     |      |
|        |           | mechanism | "zero-tracking."            |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | decimal   | Added a definition to       | D-6  |
|        |           | sub       | complement the definition   |      |
|        |           | multiples | of binary submultiples and  |      |
|        |           |           | to eliminate confusion over |      |
|        |           |           | the difference between the  |      |
|        |           |           | uses of the two terms.      |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | multi     | Removed the parentheses in  | D-12 |
|        |           | -interval | the first reference to      |      |
|        |           |           | "segments" and deleted the  |      |
|        |           |           | "s" in the second           |      |
|        |           |           | reference. Inserted "each   |      |
|        |           |           | partial" prior to "weighing |      |
|        |           |           | range" to clarify           |      |
|        |           |           | application.                |      |
+--------+-----------+-----------+-----------------------------+------+
|        |           | zero      | Replaced "See automatic     | D-23 |
|        |           | -tracking | zero-setting mechanism"     |      |
|        |           |           | with the definition from    |      |
|        |           |           | "automatic zero-setting     |      |
|        |           |           | mechanism."                 |      |
+--------+-----------+-----------+-----------------------------+------+