Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001193125-17-361602
Filing Date
2017-12-05
Accepted
2017-12-05 16:26:22
Documents
3
Period of Report
2017-12-05

Document Format Files

Seq Description Document Type Size
1 6-K d501978d6k.htm 6-K 9927
2 EX-99.1 d501978dex991.htm EX-99.1 10959
3 EX-99.2 d501978dex992.htm EX-99.2 16815703
  Complete submission text file 0001193125-17-361602.txt   16837813
Mailing Address 1-3 STRAND LONDON X0 WC2N 5EH
Business Address 1-3 STRAND LONDON X0 WC2N 5EH (44) 207 004 3220
NATIONAL GRID PLC (Filer) CIK: 0001004315 (see all company filings)

EIN.: 980367158 | Fiscal Year End: 0331
Type: 6-K | Act: 34 | File No.: 001-14958 | Film No.: 171239983
SIC: 4922 Natural Gas Transmission