# Filing Detail

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001292814-19-001496
Filing Date
2019-04-29
Accepted
2019-04-26 17:42:25
Documents
173
Period of Report
2018-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 20-F | sbsform20f_2018.htm | 20-F | 5434891
2 | EX-12.1 | exhibit12_1.htm | EX-12.1 | 14860
3 | EX-12.2 | exhibit12_2.htm | EX-12.2 | 13936
4 | EX-13.1 | exhibit13_1.htm | EX-13.1 | 4229
5 | EX-13.2 | exhibit13_2.htm | EX-13.2 | 4407
| Complete submission text file | 0001292814-19-001496.txt |  | 18190710

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL INSTANCE FILE | sbs-20181231.xml | EX-101.INS | 3914598
7 | XBRL SCHEMA FILE | sbs-20181231.xsd | EX-101.SCH | 253246
8 | XBRL CALCULATION FILE | sbs-20181231_cal.xml | EX-101.CAL | 91761
9 | XBRL DEFINITION FILE | sbs-20181231_def.xml | EX-101.DEF | 484164
10 | XBRL LABEL FILE | sbs-20181231_lab.xml | EX-101.LAB | 797730
11 | XBRL PRESENTATION FILE | sbs-20181231_pre.xml | EX-101.PRE | 726165

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.: 19773061
SIC: 4941 Water Supply