Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:
SEC Accession No. 0001193125-18-007059
Filing Date
2018-01-09
Accepted
2018-01-09 14:18:34
Documents
2
Period of Report
2018-01-09

Document Format Files

Seq Description Document Type Size
1 FORM 6-K d520719d6k.htm 6-K 9762
2 EX-99.1 d520719dex991.htm EX-99.1 46139
  Complete submission text file 0001193125-18-007059.txt   57124
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.: 18518720
SIC: 4922 Natural Gas Transmission