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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-22-025911
Filing Date
2022-02-02
Accepted
2022-02-02 17:13:19
Documents
8
Period of Report
2021-11-30
Effectiveness Date
2022-02-02

Document Format Files

Seq Description Document Type Size
1 BLACKROCK CALIFORNIA MUNICIPAL SERIES TRUST d628301dncsrs.htm N-CSRS 5246553
2 CERTIFICATIONS PURSUANT TO SECTION 302 d628301dex99cert.htm EX-99.CERT 14051
3 CERTIFICATION PURSUANT TO SECTION 906 d628301dex99906cert.htm EX-99.906 CERT 4005
4 GRAPHIC g649636g27f37.jpg GRAPHIC 43086
5 GRAPHIC g649636g42l24.jpg GRAPHIC 38350
6 GRAPHIC g649636leaf.jpg GRAPHIC 10193
7 GRAPHIC g649636photo_01mips.jpg GRAPHIC 19972
8 GRAPHIC g649636sig_01mips.jpg GRAPHIC 8790
  Complete submission text file 0001193125-22-025911.txt   5433087

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000765199      
Series S000004030   BlackRock California Municipal Opportunities Fund
Class/Contract C000011299   Investor A1
Class/Contract C000011302   Institutional
Class/Contract C000038561   Investor A
Class/Contract C000038562   Investor C
Class/Contract C000199773   Class K
Mailing Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809
Business Address 100 BELLEVUE PARKWAY WILMINGTON DE 19809 800-441-7762
BLACKROCK CALIFORNIA MUNICIPAL SERIES TRUST (Filer) CIK: 0000765199 (see all company filings)

IRS No.: 226437105 | State of Incorp.: MA | Fiscal Year End: 0831
Type: N-CSRS | Act: 40 | File No.: 811-04264 | Film No.: 22584720