Products allocated to tiers 1 and 2 (csv) - effective 4/10/24

Changes from previous publication (csv) - effective 4/10/24

Products allocated to tiers 1 and 2 (csv) - effective 5/7/24

Changes from previous publication (csv) - effective 5/7/24

Published 7 March 2024, effective 9 April 2024

Products allocated to tiers 1 and 2 (csv) - effective 9/4/24

Changes from previous publication (csv) - effective 9/4/24

Published 8 December 2023, effective 10 January 2024

Products allocated to tiers 1 and 2 (csv) - effective 10/1/24

Changes from previous publication (csv) - effective 10/1/24

Published 8 September 2023, effective 6 October 2023

Products allocated to tiers 1 and 2 (csv) - effective 6/10/23

Changes from previous publication (csv)- effective 6/10/23

Published 9 June 2023, effective 10 July 2023

Products allocated to tiers 1 and 2 (csv) - effective 10/7/23

Changes from previous publication (csv) - effective 10/7/23

Published 9 March 2023, effective 11 April 2023

Products allocated to tiers 1 and 2 (csv) - effective 11/4/23

Changes from previous publication (csv) - effective 11/4/23

Published 6 December 2022, effective 11 January 2023

Products allocated to tiers 1 and 2 (csv) - effective 11/1/23

Changes from previous publication (csv) - effective 11/1/23

Published 7 September 2022, effective 10 October 2022

Products allocated to tiers 1 and 2 (csv) - effective 10/10/22

Changes from previous publication (csv) - effective 10/10/22

Published 7 June 2022, effective 11 July 2022

Products allocated to tiers 1 and 2 (csv) - effective 11/7/22

Changes from previous publication (csv) - effective 11/7/22

Published 8 March 2022, effective 8 April 2022

Products allocated to tiers 1 and 2 (csv) - effective 8/4/22

Changes from previous publication (csv)- effective 8/4/22

Published 7 December 2021, effective 12 January 2022

Products allocated to tiers 1 and 2 (csv) - effective 12/1/22

Changes from previous publication (csv) - effective 12/1/22

Published 9 September 2021, effective 11 October 2021

Products allocated to tiers 1 and 2 (csv) - effective 11/10/22

Changes from previous publication (csv) - effective 11/10/22

Published 11 June 2021, effective 12 July 2021

Products allocated to tiers 1 and 2 (csv) - effective 12/7/21

Changes from previous publication (csv) - effective 12/7/21

Published 8 March 2021, effective 6 April 2021

Products allocated to tiers 1 and 2 (csv) - effective 6/4/21

Changes from previous publication (csv) - effective 6/4/21

Published 11 December 2020, effective 13 January 2021

Products allocated to tiers 1 and 2 (csv) - effective 13/1/21

Changes from previous publication (csv) - effective 13/1/21

Published 11 September 2020, effective 12 October 2020

Products allocated to tiers 1 and 2 (csv) - effective 12/10/20

Changes from previous publication (csv) - effective 12/10/20

Published 5 June 2020, effective 6 July 2020

Products allocated to tiers 1 and 2 (csv) - effective 6/7/20

Changes from previous publication (csv) - effective 6/7/20

Published 6 March 2020, effective 3 April 2020

Products allocated to tiers 1 and 2 (csv) - effective 3/4/20

Changes from previous publication (csv) - effective 3/4/20

Published 6 December 2019, effective 8 January 2020

Products allocated to tiers 1 and 2 (csv) - effective 8/1/20

Changes from previous publication (csv) - effective 8/1/20

Published 6 September 2019, effective 4 October 2019

Products allocated to tiers 1 and 2 (csv) - effective 4/10/19

Changes from previous publication (csv) - effective 4/10/19

Published 7 June 2019, effective 8 July 2019

Products allocated to tiers 1 and 2 (csv) - effective 8/7/19

Changes from previous publication (csv) - effective 8/7/19

Published 8 March 2019, effective 5 April 2019

Products allocated to tiers 1 and 2 (csv) - effective 5/4/19

Changes from previous publication (csv) - effective 5/4/19

Published 7 December 2018, effective 9 January 2019

Products allocated to tiers 1 and 2 (csv) - effective 9/1/19

Changes from previous publication (csv) - effective 9/1/19

Published 7 September 2018, effective 8 October 2018

Products allocated to tiers 1 and 2 (csv) - effective 8/10/18

Changes from previous publication (csv) - effective 8/10/18

Published 22 June 2018, effective 23 July 2018

Products allocated to tiers 1 and 2 (csv) - effective 23/10/18

Changes from previous publication (csv)) - effective 23/10/18

Published 8 June 2018, effective 9 July 2018

Products allocated to tiers 1 and 2 (csv) - effective 9/7/18

Changes from previous publication (csv) - effective 9/7/18

Published 6 April 2018, effective 7 May 2018

Products allocated to tiers 1 and 2 (csv) - effective 7/5/18

Changes from previous publication (csv) - effective 7/5/18

Published 12 March 2018, effective 11 April 2018

Products allocated to tiers 1 and 2 (csv) - effective 11/4/18

Changes from previous publication (csv) - effective 11/4/18

Published 8 December 2017, effective 10 January 2018

Products allocated to tiers 1 and 2 (csv) - effective 10/1/18

Changes from previous publication (csv) - effective 10/1/18

Published 8 September 2017, effective 9 October 2017

Products allocated to tiers 1 and 2 (csv) - effective 9/10/17

Changes from previous publication (csv) - effective 9/10/17

Published 9 June 2017, effective 10 July 2017

Products allocated to tiers 1 and 2 (csv) - effective 10/7/17

Changes from previous publication (csv)- effective 10/7/17

Published 10 March 2017, effective 7 April 2017

Products allocated to tiers 1 and 2 (csv) - effective 7/4/17

Changes from previous publication (csv)) - effective 7/4/17

Published 9 December 2016, effective 11 January 2017

Products allocated to tiers 1 and 2 (csv) - effective 11/1/17

Changes from previous publication (csv) - effective 11/1/17

Published 9 September 2016, effective 10 October 2016

Products allocated to tiers 1 and 2 (csv) - effective 10/10/16

Changes from previous publication (csv) - effective 10/10/16

Published 10 June 2016, effective 11 July 2016

Products allocated to tiers 1 and 2 (csv) - effective 11/7/16

Changes from previous publication (csv) - effective 11/7/16

Published 11 March 2016, effective 12 April 2016

Products allocated to tiers 1 and 2 (csv) - effective 12/4/16

Changes from previous publication (csv) - effective 12/4/16

Published 11 December 2015, effective 13 January 2016

Products allocated to tiers 1 and 2 (csv) - effective 13/1/15

Changes from previous publication (csv) - effective 13/1/15

Published 11 September 2015, revised 6 November 2015, effective 4 December 2015

Products allocated to tiers 1 and 2 (csv) - effective 4/12/15

Changes from previous publication (csv) - effective 4/12/15

Published 11 September 2015, effective 12 October 2015

Products allocated to tiers 1 and 2 (csv) - effective 12/10/15

Changes from previous publication (csv) - effective 12/10/15

Published 5 June 2015, effective 6 July 2015

Products allocated to tiers 1 and 2 (csv) - effective 6/7/15

Changes from previous publication (csv) - effective 6/7/15

Published 6 March, revised 21 May 2015, effective 26 May 2015

Products allocated to tiers 1 and 2 (csv) - effective 26/5/15

Changes from previous publication (csv) - effective 26/5/15

Published 6 March 2015, effective 7 April 2015

Products allocated to tiers 1 and 2 (csv) - effective 7/4/15

Changes from previous quarter (csv) - effective 7/4/15

Published 5 December 2014, effective 7 January 2015.

Products allocated to tiers 1 and 2 (csv) - effective 7/1/15

Changes from previous quarter (csv) - effective 7/1/15

Published 5 September 2014, effective 3 October 2014.

Products allocated to tiers 1 and 2 (csv) - effective 3/10/14

Changes from previous quarter (csv) - effective 3/10/14

Published 6 June, revised 30 June 2014, effective 7 July 2014

Products allocated to tiers 1 and 2 (csv) - effective 7/7/14

Changes from previous quarter (csv)- effective 7/7/14

Published 6 June 2014, effective 3 July 2014

Products allocated to tiers 1 and 2 (csv) - effective 3/7/14

Changes from previous quarter (csv) - effective 3/7/14

Published 7 March 2014, effective 4 April 2014

Products allocated to tiers 1 and 2 (csv) - effective 4/4/14

Changes from previous quarter (csv) - effective 4/4/14

Revised 17 February 2014, effective 20 February 2014

Products allocated to tiers 1 and 2 (csv) - effective 20/2/14

Changes from previous quarter (csv) - effective 20/2/14

Revised 18 December 2013, effective 8 January 2014

Products allocated to tiers 1 and 2 (csv) - effective 8/1/14

Changes from previous quarter (csv) - effective 8/1/14

Published 6 December 2013, effective 8 January 2014

Products allocated to tiers 1 and 2 (csv) - effective 8/1/14

Changes from previous quarter (csv) - effective 8/1/14

Published 6 September 2013, effective 4 October 2013

Products allocated to tiers 1 and 2 (csv) - effective 4/10/13

Changes from previous quarter (csv) - effective 4/10/13

Revised 3 July 2013, effective 8 July 2013

Products allocated to tiers 1 and 2 (csv) - effective 8/7/13

Changes from previous quarter (csv)) - effective 8/7/13

Published 7 June 2013, effective 8 July 2013

Products allocated to tiers 1 and 2 (csv)) - effective 8/7/13

Changes from previous quarter (csv)) - effective 8/7/13

Published 8 March 2013, effective 26 May 2013

Products allocated to tiers 1 and 2 (csv) - effective 26/5/13

Changes from previous quarter (csv) - effective 26/5/13