| COMPARISON OF INTRODUCED AND SUBSTITUTE While C.S.H.B. 4690 may differ from the introduced in minor or nonsubstantive ways, the following summarizes the substantial differences between the introduced and committee substitute versions of the bill. Both the introduced and substitute replace the requirement for specifications and tolerances for motor fuel metering devices to be the same as those recommended by the National Institute of Standards and Technology. The introduced replaced that requirement with a requirement for the specifications and tolerances to be the same as those adopted in the most current edition of the institute's Handbook 44, whereas the substitute replaces that requirement with a requirement for TCLR to set by rule such specifications and tolerances to be the same as the most recently adopted or amended standards recommended by the institute at the time the device is used. Both the introduced and substitute set out provisions relating to the minimum quality standards for motor fuel sold or offered for sale in Texas. However, the introduced required those standards to be the most recently adopted, nationally recognized ASTM International petroleum standards, including subsequent amendments and editions, whereas the substitute requires those standards to be set by rule by TCLR to the most recently adopted or amended petroleum standards on the date of the sale by ASTM International. Both the introduced and substitute provide standards for gasoline or gasoline blended with ethanol sold or offered for sale in Texas, however, the introduced required that such gasoline conform with ASTM Designation D4814 for the applicable period and region at all times, whereas the substitute requires TCLR to adopt rules to ensure that such gasoline meets the standard specification requirements applicable to the period and region, as described in the most recent edition of ASTM International's publication D4814, "Standard Specification for Automotive Spark-Ignition Engine Fuel." With respect to the introduced version's provision establishing that gasoline sold or offered for sale during certain periods relating to the volatility classes of different areas conforms with statutory provisions relating to motor fuel metering and quality and TCLR rules if it complies with the volatility class for either area, the substitute does the following: ·specifies that the gasoline must be sold or offered for sale in Texas, which the introduced did not; and ·changes the certain periods during which such gasoline is sold or offered for sale from when areas on either side of the 99-degree longitude line have different volatility classes, as provided in the ASTM Designation D4814 Schedule of U.S. Seasonal and Geographic Volatility Classes, as in the introduced, to when areas adjacent to the meridian of 99° 00' west longitude line on opposite sides of the line have different volatility classes under the most recently adopted Schedule of U.S. Seasonal and Geographic Volatility Classes in ASTM International's publication D4814, "Standard Specification for Automotive Spark-Ignition Engine Fuel." The introduced established that gasoline sold or offered for sale that meets or exceeds the Driveability Index prescribed by the ASTM Designation D4814 Vapor Pressure and Distillation Class Requirements for vapor pressure or distillation classes AAA, AA, or A conforms with ASTM standards, statutory provisions governing motor fuel metering and quality, and rules set by TCLR. However, the substitute does the following: ·specifies that the gasoline must be sold or offered for sale in Texas, which the introduced did not; ·specifies that the Driveability Index must be the most recently adopted version, which the introduced did not; ·specifies that ASTM International's publication D4814 is the "Standard Specification for Automotive Spark-Ignition Engine Fuel," which the introduced did not; and ·with respect to the certain standards, removes ASTM standards, and includes only rules set by TCLR and provisions governing motor fuel metering and quality as the standards to which such gasoline conforms. With respect to other exceptions to motor fuel quality standards, the substitute does the following: ·in the introduced version's provision establishing that granting gasoline blended with up to 15 volume percent ethanol a vapor pressure tolerance waiver of 1.0 pound per square inch except for gasoline blends sold or offered for sale in a specific circumstance, changes the circumstance from such blends being sold or offered for sale from May 1 through October 1 in counties of Texas required to comply with low emissions fuels, as in the introduced, to such blends being sold or offered for sale beginning May 1 and ending October 1 each year in counties required to comply with low emissions motor fuel standards; ·in the provision authorizing seasonal specifications for vapor pressure to be extended for a maximum period of 15 days for the distribution of certain stocks, replaces old stocks, as in the introduced, with existing stocks; ·specifies that the prohibition against new stocks of a higher volatility classification from being offered for retail sale before the effective date of the higher volatility classification applies to stocks being offered for retail sale in Texas; ·replaces a provision waiving the vapor-to-liquid ratio specification for gasoline/ethanol blends, as in the introduced, to establish instead that the specification does not apply to gasoline or gasoline ethanol blends; and ·includes a provision absent from the introduced establishing that the exceptions to motor fuel quality standards may not be construed to interfere with regulations for low emissions motor fuels adopted by Texas to comply with federal law. With respect to the introduced version's procedural provision, the substitute does the following: ·includes a provision absent from the introduced establishing that the bill's provisions apply only to a violation committed on or after the bill's effective date; and ·removes certain references to an offense that were present in the introduced. The substitute omits the introduced version's provisions defining "ASTM" and "NIST." |