Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001193125-18-033009
Filing Date
2018-02-06
Accepted
2018-02-06 12:50:04
Documents
3
Period of Report
2018-02-06

Document Format Files

Seq Description Document Type Size
1 6-K d489166d6k.htm 6-K 9937
2 EX-99.1 d489166dex991.htm EX-99.1 7668
3 EX-99.2 d489166dex992.htm EX-99.2 21136028
  Complete submission text file 0001193125-18-033009.txt   21154856
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.: 18576910
SIC: 4922 Natural Gas Transmission