EDGAR Filing Documents for 0001193125-17-229383

Form 20-F/A - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]: [Amend]

SEC Accession No. 0001193125-17-229383

Filing Date

2017-07-17

Accepted

2017-07-17 16:24:02

Documents

Period of Report

2017-03-31

Document Format Files

Seq	Description	Document	Type	Size
1	20-F/A	d424558d20fa.htm	20-F/A	28560
2	EX-12.3	d424558dex123.htm	EX-12.3	2705
3	EX-12.4	d424558dex124.htm	EX-12.4	2709
4	EX-15.2	d424558dex152.htm	EX-15.2	1758
	Complete submission text file	0001193125-17-229383.txt		36961

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: 20-F/A | Act: 34 | File No.: 001-14958 | Film No.: 17967763
SIC: 4922 Natural Gas Transmission