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Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001654954-23-006249
Filing Date
2023-05-12
Accepted
2023-05-11 18:48:09
Documents
117
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 20-F nxt_20f.htm   iXBRL 20-F 992298
2 DESCRIPTION OF SECURITIES nxt_ex21.htm EX-2.1 19671
3 CERTIFICATION nxt_ex121.htm EX-12.1 11716
4 CERTIFICATION nxt_ex122.htm EX-12.2 11534
5 CERTIFICATION nxt_ex131.htm EX-13.1 5472
6 CERTIFICATION nxt_ex132.htm EX-13.2 3729
7 FINANCIALS nxt_ex151.htm   iXBRL EX-15.1 870624
8 CONSENT nxt_ex152.htm EX-15.2 2661
9 MDA nxt_ex153.htm EX-15.3 576796
16 nsfdf_ex991img1.jpg GRAPHIC 5049
17 nsfdf_ex992img2.jpg GRAPHIC 4064
  Complete submission text file 0001654954-23-006249.txt   8195176

Data Files

Seq Description Document Type Size
11 XBRL TAXONOMY EXTENSION SCHEMA nsfdf-20221231.xsd EX-101.SCH 72661
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE nsfdf-20221231_lab.xml EX-101.LAB 372571
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE nsfdf-20221231_cal.xml EX-101.CAL 62129
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE nsfdf-20221231_pre.xml EX-101.PRE 332870
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE nsfdf-20221231_def.xml EX-101.DEF 165376
112 EXTRACTED XBRL INSTANCE DOCUMENT nxt_20f_htm.xml XML 1280829
Mailing Address 3320 - 17TH AVENUE SW SUITE 302 CALGARY, T3E 0B4 A0 90035
Business Address 3320 - 17TH AVENUE SW SUITE 302 CALGARY, T3E 0B4 A0 90035 403-264-7020
NXT Energy Solutions Inc. (Filer) CIK: 0001009922 (see all company filings)

IRS No.: 611126904 | State of Incorp.: A0 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 000-24027 | Film No.: 23912669
SIC: 1382 Oil & Gas Field Exploration Services