EDGAR Filing Documents for 0000950123-10-051408

Form 6-K - Report of foreign issuer [Rules 13a-16 and 15d-16]:

SEC Accession No. 0000950123-10-051408

Filing Date

2010-05-20

Accepted

2010-05-20 06:03:09

Documents

Period of Report

2010-05-20

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 6-K	y84687be6vk.htm	6-K	24552
2	GRAPHIC	y84687by8468700.gif	GRAPHIC	8549
	Complete submission text file	0000950123-10-051408.txt		38118

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.: 10846634
SIC: 4922 Natural Gas Transmission