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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0000950123-11-058451
Filing Date
2011-06-13
Accepted
2011-06-13 06:01:43
Documents
116
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F y91576e20vf.htm 20-F 196943
2 EX-2.B.1 y91576exv2wbw1.htm EX-2.B.1 636141
3 EX-2.B.2 y91576exv2wbw2.htm EX-2.B.2 589470
4 EX-4.C.20 y91576exv4wcw20.htm EX-4.C.20 122460
5 EX-8 y91576exv8.htm EX-8 91034
6 EX-12.1 y91576exv12w1.htm EX-12.1 8466
7 EX-12.2 y91576exv12w2.htm EX-12.2 8470
8 EX-13 y91576exv13.htm EX-13 3876
9 EX-15.1 y91576exv15w1.htm EX-15.1 3038066
10 EX-15.2 y91576exv15w2.htm EX-15.2 2121
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28 GRAPHIC y91576y9157617.gif GRAPHIC 1429
29 GRAPHIC y91576y9157618.gif GRAPHIC 1255
30 GRAPHIC y91576y9157619.gif GRAPHIC 7413
31 GRAPHIC y91576y9157620.gif GRAPHIC 1353
32 GRAPHIC y91576y9157621.gif GRAPHIC 1119
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34 GRAPHIC y91576y9157623.gif GRAPHIC 1557
35 GRAPHIC y91576y9157624.gif GRAPHIC 1779
36 GRAPHIC y91576y9157625.gif GRAPHIC 7419
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49 GRAPHIC y91576y9157638.gif GRAPHIC 4469
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52 GRAPHIC y91576y9157641.gif GRAPHIC 61392
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114 GRAPHIC y91576y91576104.gif GRAPHIC 211
115 GRAPHIC y91576y91576105.gif GRAPHIC 354
116 GRAPHIC y91576y91576106.gif GRAPHIC 272
  Complete submission text file 0000950123-11-058451.txt   8153808
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 | Act: 34 | File No.: 001-14958 | Film No.: 11907151
SIC: 4922 Natural Gas Transmission