# Filing Detail

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001292814-21-001795
Filing Date
2021-04-28
Accepted
2021-04-27 19:00:54
Documents
184
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 20-F | sbsform20f_2020.htm | 20-F | 3645788
2 | EX-2.1 | ex2-1.htm | EX-2.1 | 72352
3 | EX-12.1 | ex12-1.htm | EX-12.1 | 9682
4 | EX-12.2 | ex12-2.htm | EX-12.2 | 9639
5 | EX-13.1 | ex13-1.htm | EX-13.1 | 3202
6 | EX-13.2 | ex13-2.htm | EX-13.2 | 3194
7 | EX-15.1 | ex15-1.htm | EX-15.1 | 5437
8 | GRAPHIC | image_001.jpg | GRAPHIC | 2342
| Complete submission text file | 0001292814-21-001795.txt |  | 19461828

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL INSTANCE FILE | sbs-20201231.xml | EX-101.INS | 4888190
10 | XBRL SCHEMA FILE | sbs-20201231.xsd | EX-101.SCH | 247073
11 | XBRL CALCULATION FILE | sbs-20201231_cal.xml | EX-101.CAL | 106725
12 | XBRL DEFINITION FILE | sbs-20201231_def.xml | EX-101.DEF | 603815
13 | XBRL LABEL FILE | sbs-20201231_lab.xml | EX-101.LAB | 1215564
14 | XBRL PRESENTATION FILE | sbs-20201231_pre.xml | EX-101.PRE | 816398

Mailing Address RUA COSTA CARVALHO, 300 SAO PAULO SP D5 05429-900
Business Address RUA COSTA CARVALHO, 300 SAO PAULO SP D5 05429-900 011-55-11-3388-8000
COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP (Filer) CIK: 0001170858 (see all company filings)

EIN.: 000000000 | State of Incorp.: D5 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-31317 | Film No.: 21860790
SIC: 4941 Water Supply