Attached files

file filename
EX-31.1 - BWP 20 Q2 EXHIBIT 31.1 - Boardwalk Pipeline Partners, LPbwp2020q210qex311.htm
EX-32.2 - BWP 20 Q2 EXHIBIT 32.2 - Boardwalk Pipeline Partners, LPbwp2020q210qex322.htm
EX-32.1 - BWP 20 Q2 EXHIBIT 32.1 - Boardwalk Pipeline Partners, LPbwp2020q210qex321.htm
EX-31.2 - BWP 20 Q2 EXHIBIT 31.2 - Boardwalk Pipeline Partners, LPbwp2020q210qex312.htm
10-Q - BWP 20 Q2 10-Q - Boardwalk Pipeline Partners, LPbwp-20200630.htm


EXHIBIT 22.1

Subsidiary Issuers and Guarantors of Registered Securities

Subsidiary IssuerGuarantor
Boardwalk Pipelines, LP 3.375% Notes due 2023Boardwalk Pipeline Partners, LP
Boardwalk Pipelines, LP 4.95% Notes due 2024Boardwalk Pipeline Partners, LP
Boardwalk Pipelines, LP 5.95% Notes due 2026Boardwalk Pipeline Partners, LP
Boardwalk Pipelines, LP 4.45% Notes due 2027Boardwalk Pipeline Partners, LP
Boardwalk Pipelines, LP 4.80% Notes due 2029Boardwalk Pipeline Partners, LP