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Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001193125-18-153598
Filing Date
2018-05-07
Accepted
2018-05-07 08:09:03
Documents
3
Period of Report
2018-05-07

Document Format Files

Seq Description Document Type Size
1 FORM 6-K d583898d6k.htm 6-K 9753
2 EX-99.1 d583898dex991.htm EX-99.1 5920
3 EX-99.2 d583898dex992.htm EX-99.2 59952
  Complete submission text file 0001193125-18-153598.txt   76848
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)

IRS No.: 980367158 | Fiscal Year End: 0331
Type: 6-K | Act: 34 | File No.: 001-14958 | Film No.: 18809735
SIC: 4922 Natural Gas Transmission