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National Grid

166 cases in this site's copy of the record · 2 of those 166 are marked open by the Board · Region 01, 03, 29 · Brockton, MA; Brooklyn, NY; Buffalo, NY; Cumberland, RI; Hicksville, NY; Holtsville, NY and more

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CA	Charge against an employer	160
CB	Charge against a union	1
RC	Petition for an election	2
RD	Petition to decertify	1
UC	Petition to clarify a unit	2

The cases

Page 1 of 2, newest first: 1 2

Charge against an employer
CA
Filed 12 June 2025Case 03-CA-367410OpenSyracuse, NYRegion 03Workers in the unit 3,002
NATIONAL GRID
CA
Filed 12 June 2025Case 01-CA-367356ClosedWest Roxbury, MARegion 01Workers in the unit 100
Charge against an employer
CA
Filed 5 June 2025Case 03-CA-366997OpenBuffalo, NYRegion 03Workers in the unit 500
NATIONAL GRID
CA
Filed 21 May 2025Case 01-CA-366154ClosedHyde Park, MARegion 01Workers in the unit 37
NATIONAL GRID
CA
Filed 31 March 2025Case 01-CA-362879ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against a union
CB
Filed 5 March 2025Case 29-CB-361836ClosedHicksville, NYRegion 29Workers in the unit 1,120
Charge against an employer
CA
Filed 16 December 2024Case 29-CA-356900ClosedBrooklyn, NYRegion 29Workers in the unit 1,000
NATIONAL GRID
CA
Filed 25 October 2024Case 01-CA-353553ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 2 July 2024Case 01-CA-345604ClosedWaltham, MARegion 01Workers in the unit 950
Charge against an employer
CA
Filed 18 December 2023Case 03-CA-332043ClosedSyracuse, NYRegion 03Workers in the unit 90
Charge against an employer
CA
Filed 6 October 2022Case 03-CA-304729ClosedBuffalo, NYRegion 03Workers in the unit 500
Charge against an employer
CA
Filed 1 September 2022Case 03-CA-302529ClosedBuffalo, NYRegion 03Workers in the unit 10
Charge against an employer
CA
Filed 6 April 2022Case 29-CA-293660ClosedBrooklyn, NYRegion 29Workers in the unit 200
Charge against an employer
CA
Filed 11 March 2022Case 29-CA-292149ClosedBrooklyn, NYRegion 29Workers in the unit 1,500
Charge against an employer
CA
Filed 20 July 2021Case 29-CA-280177ClosedHicksville, NYRegion 29Workers in the unit 1,250
Charge against an employer
CA
Filed 28 June 2021Case 29-CA-279150ClosedHoltsville, NYRegion 29Workers in the unit 1,250
Charge against an employer
CA
Filed 26 March 2021Case 29-CA-274916ClosedBrooklyn, NYRegion 29Workers in the unit 200
Charge against an employer
CA
Filed 10 February 2021Case 29-CA-272565ClosedHoltsville, NYRegion 29Workers in the unit 250
Charge against an employer
CA
Filed 28 October 2020Case 29-CA-268338ClosedNorthport, NYRegion 29Workers in the unit 28,000
Charge against an employer
CA
Filed 9 December 2019Case 03-CA-253023ClosedSyracuse, NYRegion 03Workers in the unit 3,200
Charge against an employer
CA
Filed 3 December 2019Case 29-CA-252827ClosedIsland Park, NYRegion 29Workers in the unit 60
NATIONAL GRID
CA
Filed 8 October 2019Case 01-CA-249592ClosedWALTHAM, MARegion 01Workers in the unit 400
Charge against an employer
CA
Filed 7 October 2019Case 29-CA-250067ClosedBrooklyn, NYRegion 29Workers in the unit 7,500
NATIONAL GRID
CA
Filed 31 July 2019Case 01-CA-245785ClosedWALTHAM, MARegion 01Workers in the unit 400
NATIONAL GRID
CA
Filed 31 July 2019Case 01-CA-245758ClosedWALTHAM, MARegion 01Workers in the unit 400
Charge against an employer
CA
Filed 26 June 2019Case 29-CA-243988ClosedBrooklyn, NYRegion 29Workers in the unit 100
NATIONAL GRID
CA
Filed 18 December 2018Case 01-CA-233056ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 27 November 2018Case 01-CA-231784ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 27 November 2018Case 01-CA-231696ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 8 November 2018Case 01-CA-230782ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 3 October 2018Case 01-CA-228587ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 3 October 2018Case 01-CA-228565ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 10 September 2018Case 01-CA-227134ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 31 August 2018Case 01-CA-226610ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 17 August 2018Case 01-CA-225889ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 10 August 2018Case 01-CA-225478ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 2 August 2018Case 01-CA-224871ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 10 July 2018Case 01-CA-223542ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 28 June 2018Case 01-CA-223082ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 26 June 2018Case 01-CA-222888ClosedWaltham, MARegion 01Workers in the unit 1,200
NATIONAL GRID
CA
Filed 26 June 2018Case 01-CA-222868ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 25 June 2018Case 01-CA-222666ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 20 June 2018Case 01-CA-222411ClosedWaltham, MARegion 01Workers in the unit 1,200
Charge against an employer
CA
Filed 1 June 2018Case 01-CA-221333ClosedWaltham, MARegion 01Workers in the unit 10
Charge against an employer
CA
Filed 12 April 2018Case 01-CA-218345ClosedNorth Andover, MARegion 01Workers in the unit 1,000
NATIONAL GRID
CA
Filed 7 February 2018Case 01-CA-214482ClosedSylvan, MARegion 01Workers in the unit 375
NATIONAL GRID
CA
Filed 20 November 2017Case 01-CA-210229ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 7 November 2017Case 01-CA-209483ClosedWALTHAM, MARegion 01Workers in the unit 71,000
Charge against an employer
CA
Filed 14 June 2017Case 01-CA-200702ClosedWaltham, MARegion 01Workers in the unit 10
NATIONAL GRID
RC
Filed 23 March 2017Case 01-RC-195445ClosedWaltham, MARegion 01Workers in the unit 10
Included: Relay Group Worcester Excluded: Supervisors, Managers and Guards, all others
NATIONAL GRID
CA
Filed 21 December 2016Case 01-CA-190232ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 2 December 2016Case 01-CA-189137ClosedProvidence, RIRegion 01Workers in the unit 400
NATIONAL GRID
CA
Filed 2 December 2016Case 01-CA-189115ClosedProvidence, RIRegion 01Workers in the unit 400
Charge against an employer
CA
Filed 22 November 2016Case 29-CA-188619ClosedBrooklyn, NYRegion 29Workers in the unit 600
NATIONAL GRID
CA
Filed 28 October 2016Case 01-CA-187251ClosedWALTHAM, MARegion 01Workers in the unit 20
Charge against an employer
CA
Filed 19 October 2016Case 29-CA-186552ClosedHicksville, NYRegion 29Workers in the unit 100
NATIONAL GRID
CA
Filed 25 August 2016Case 01-CA-182775ClosedWALTHAM, MARegion 01Workers in the unit 320
Charge against an employer
CA
Filed 2 August 2016Case 29-CA-181335ClosedHicksville, NYRegion 29Workers in the unit 5
NATIONAL GRID
CA
Filed 6 May 2016Case 01-CA-175766ClosedWALTHAM, MARegion 01Workers in the unit 1,500
NATIONAL GRID
CA
Filed 12 April 2016Case 01-CA-173911ClosedWaltham, MARegion 01Workers in the unit 320
NATIONAL GRID
CA
Filed 14 March 2016Case 01-CA-171867ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 14 March 2016Case 01-CA-171776ClosedWaltham, MARegion 01Workers in the unit 800
NATIONAL GRID
CA
Filed 11 March 2016Case 01-CA-171665ClosedWaltham, MARegion 01Workers in the unit 800
NATIONAL GRID
CA
Filed 3 February 2016Case 01-CA-169315ClosedWaltham, MARegion 01Workers in the unit 17,000
NATIONAL GRID
CA
Filed 26 January 2016Case 01-CA-168429Closedwaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 25 January 2016Case 01-CA-168421ClosedWALTHAM, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 10 December 2015Case 01-CA-165816ClosedWALTHAM, MARegion 01Workers in the unit 10
Charge against an employer
CA
Filed 10 December 2015Case 01-CA-165811ClosedWorcester, MARegion 01Workers in the unit 200
NATIONAL GRID
CA
Filed 9 December 2015Case 01-CA-165764ClosedWaltham, MARegion 01Workers in the unit 250
Charge against an employer
CA
Filed 24 November 2015Case 29-CA-165126ClosedBrooklyn, NYRegion 29Workers in the unit 200
NATIONAL GRID
CA
Filed 9 September 2015Case 01-CA-159634ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 27 July 2015Case 01-CA-156805ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 24 June 2015Case 01-CA-154798ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 2 June 2015Case 01-CA-153379ClosedWALTHAM, MARegion 01Workers in the unit 10
NATIONAL GRID
CA
Filed 7 April 2015Case 01-CA-149616ClosedWALTHAM, MARegion 01Workers in the unit 10
NATIONAL GRID
CA
Filed 31 March 2015Case 01-CA-149221ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 13 February 2015Case 01-CA-146427ClosedWALTHAM, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 6 January 2015Case 01-CA-143896ClosedWALTHAM, MARegion 01Workers in the unit 100
NATIONAL GRID
UC
Filed 6 November 2014Case 01-UC-140469ClosedWaltham, MARegion 01Workers in the unit 130
NATIONAL GRID
CA
Filed 25 September 2014Case 01-CA-137576ClosedWaltham, MARegion 01Workers in the unit 780
NATIONAL GRID
CA
Filed 27 May 2014Case 01-CA-129476ClosedNorthborough, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 9 December 2013Case 01-CA-118616ClosedWaltham, MARegion 01Workers in the unit 1,000
NATIONAL GRID
CA
Filed 18 November 2013Case 01-CA-117286ClosedWaltham, MARegion 01Workers in the unit 1,000
Charge against an employer
CA
Filed 31 July 2013Case 29-CA-110384ClosedBrooklyn, NYRegion 29Workers in the unit 4,000
NATIONAL GRID
CA
Filed 22 July 2013Case 01-CA-109638ClosedNorthborough, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 11 July 2013Case 03-CA-108894ClosedSyracuse, NYRegion 03Workers in the unit 80
NATIONAL GRID
CA
Filed 9 July 2013Case 01-CA-108774ClosedWaltham, MARegion 01Workers in the unit 285
Charge against an employer
CA
Filed 23 May 2013Case 03-CA-105745ClosedSyracuse, NYRegion 03Workers in the unit 80
NATIONAL GRID
CA
Filed 19 March 2013Case 01-CA-100782ClosedWaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 20 February 2013Case 01-CA-098738ClosedWaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 15 January 2013Case 01-CA-096440ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 10 January 2013Case 01-CA-096199ClosedWaltham, MARegion 01Workers in the unit 600
NATIONAL GRID
CA
Filed 10 January 2013Case 01-CA-096175ClosedNORTHBOROUGH, MARegion 01Workers in the unit 5
Charge against an employer
CA
Filed 8 January 2013Case 01-CA-096035ClosedWaltham, MARegion 01Workers in the unit 600
NATIONAL GRID
CA
Filed 19 December 2012Case 01-CA-095213ClosedNorthborough, MARegion 01Workers in the unit 20
NATIONAL GRID
CA
Filed 13 December 2012Case 01-CA-094915ClosedNorthborough, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 5 December 2012Case 01-CA-094294ClosedNorthborough, MARegion 01Workers in the unit 25
national grid
CA
Filed 13 November 2012Case 01-CA-093112ClosedSpringfield, MARegion 01Workers in the unit 200
NATIONAL GRID
CA
Filed 13 November 2012Case 01-CA-093001ClosedWaltham, MARegion 01Workers in the unit 60
Charge against an employer
CA
Filed 26 June 2012Case 29-CA-084008ClosedBrooklyn, NYRegion 29Workers in the unit 1,000
Charge against an employer
CA
Filed 4 June 2012Case 01-CA-082364ClosedWaltham, MARegion 01Workers in the unit 750
Charge against an employer
CA
Filed 21 February 2012Case 29-CA-075228ClosedHicksville, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 6 February 2012Case 29-CA-074139ClosedHicksville, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 3 February 2012Case 29-CA-073868ClosedBrooklyn, NYRegion 29Workers in the unit 1,000
NATIONAL GRID
CA
Filed 30 January 2012Case 01-CA-073490ClosedWaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 24 January 2012Case 01-CA-073168ClosedWaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 24 January 2012Case 01-CA-073119ClosedWaltham, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 19 January 2012Case 01-CA-072787ClosedNorthborough, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 18 January 2012Case 01-CA-072663ClosedNorthborough, MARegion 01Workers in the unit 25
NATIONAL GRID
CA
Filed 22 December 2011Case 01-CA-071295ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 21 November 2011Case 03-CA-069262ClosedSyracuse, NYRegion 03Workers in the unit 3,300
NATIONAL GRID
CA
Filed 31 October 2011Case 01-CA-067854ClosedWaltham, MARegion 01Workers in the unit 10,000
Charge against an employer
CA
Filed 12 October 2011Case 03-CA-066505ClosedSyracuse, NYRegion 03Workers in the unit 3,300
Charge against an employer
CA
Filed 12 October 2011Case 03-CA-066485ClosedSyracuse, NYRegion 03Workers in the unit 3,300
Charge against an employer
CA
Filed 30 September 2011Case 03-CA-065823ClosedSyracuse, NYRegion 03Workers in the unit 12,000
Charge against an employer
CA
Filed 28 September 2011Case 01-CA-065569ClosedWaltham, MARegion 01Workers in the unit 600
Charge against an employer
CA
Filed 18 July 2011Case 01-CA-061363ClosedWaltham, MARegion 01Workers in the unit 600
Charge against an employer
CA
Filed 7 June 2011Case 01-CA-046855ClosedWaltham, MARegion 01Workers in the unit 750
Charge against an employer
CA
Filed 26 April 2011Case 01-CA-046775ClosedWaltham, MARegion 01Workers in the unit 700
Petition to decertify
RD
Filed 18 April 2011Case 01-RD-002158ClosedNorthborough, MARegion 01Workers in the unit 25
Included: UWUA Local 369 Nationl Grid Dispatch Group Excluded: All other employees, clerical employees, guards, and supervisors, as defined in the Act.
Charge against an employer
CA
Filed 7 March 2011Case 01-CA-046693ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 1 March 2011Case 01-CA-046680ClosedWaltham, MARegion 01Workers in the unit 10,000
Charge against an employer
CA
Filed 11 February 2011Case 01-CA-046654ClosedWaltham, MARegion 01Workers in the unit 750
Charge against an employer
CA
Filed 21 January 2011Case 29-CA-030598ClosedBrooklyn, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 21 January 2011Case 29-CA-030597ClosedBrooklyn, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 17 December 2010Case 01-CA-046590ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 8 December 2010Case 01-CA-046564ClosedNorth Andover, MARegion 01Workers in the unit 300
Charge against an employer
CA
Filed 16 November 2010Case 01-CA-046509ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 25 October 2010Case 01-CA-046467ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 30 August 2010Case 01-CA-046335ClosedBrockton, MARegion 01Workers in the unit 50
Charge against an employer
CA
Filed 1 July 2010Case 29-CA-030298ClosedOceanside, NYRegion 29Workers in the unit 500
Charge against an employer
CA
Filed 11 June 2010Case 01-CA-046200ClosedWaltham, MARegion 01Workers in the unit 750
Charge against an employer
CA
Filed 29 March 2010Case 01-CA-046053ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 23 March 2010Case 01-CA-046039ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 15 March 2010Case 29-CA-030129ClosedBrooklyn, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 15 March 2010Case 29-CA-030128ClosedBrooklyn, NYRegion 29Workers in the unit 5,000
Charge against an employer
CA
Filed 5 March 2010Case 01-CA-046007ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 5 March 2010Case 01-CA-046006ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 5 March 2010Case 01-CA-046005ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 5 March 2010Case 01-CA-046004ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 21 January 2010Case 01-CA-045913ClosedWaltham, MARegion 01Workers in the unit 100
Charge against an employer
CA
Filed 13 November 2009Case 01-CA-045773ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 27 August 2009Case 01-CA-045597ClosedWaltham, MARegion 01Workers in the unit 30
Charge against an employer
CA
Filed 10 August 2009Case 01-CA-045566ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 9 June 2009Case 01-CA-045480ClosedWestborough, MARegion 01Workers in the unit 1,500
Charge against an employer
CA
Filed 8 June 2009Case 01-CA-045471ClosedNorthborough, MARegion 01Workers in the unit 9,000
Charge against an employer
CA
Filed 21 May 2009Case 01-CA-045425ClosedNorthborough, MARegion 01Workers in the unit 9,000
Charge against an employer
CA
Filed 26 March 2009Case 01-CA-045294ClosedWaltham, MARegion 01Workers in the unit 5,000
Charge against an employer
CA
Filed 4 March 2009Case 01-CA-045243ClosedWaltham, MARegion 01Workers in the unit 25
Charge against an employer
CA
Filed 5 February 2009Case 01-CA-045211ClosedWestborough, MARegion 01Workers in the unit 9,000

Page 1 of 2, newest first: 1 2

Last refreshed 19 September 2026. What is in it, and what is not.

The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.