CNX Resources Corp - FORM 10-K - EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANES - February 7, 2018

Attached files

file	filename
EX-32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS - CNX Resources Corp	cnx123117-ex321.htm
EX-99.2 - FINANCIAL STATEMENTS OF CNX GATHERING LLC - CNX Resources Corp	ex992financialstatemenetso.htm
EX-99.1 - ENGINEERS' AUDIT LETTER - CNX Resources Corp	ex991engineersauditletter1.htm
EX-95 - MINE SAFETY DISCLOSURE EXHIBIT - CNX Resources Corp	exhibit95mshadisclosure12-.htm
EX-32.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS - CNX Resources Corp	cnx123117-ex322.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 OF THE SARBANES - CNX Resources Corp	cnx-123117xex312.htm
EX-23.2 - CONSENT OF NETHERLAND SEWELL & ASSOCIATES, INC - CNX Resources Corp	exhibit232reserveengineers.htm
EX-23.1 - CONSENT OF ERNST & YOUNG LLP - CNX Resources Corp	exhibit231ernstyoungconsen.htm
EX-21 - SUBSIDIARIES OF CNX RESOURCES CORPORATION - CNX Resources Corp	exhibit21subsidiaries12-31.htm
EX-12 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES. - CNX Resources Corp	exhibit12computationofrati.htm
EX-10.75 - PURCHASE AND SALE AGREEMENT, DATED AS OF FEBRUARY 7, 2018 - CNX Resources Corp	cnx-123117ex1075.htm
EX-10.73 - CNX RESOURCES CORPORATION DEFINED CONTRIBUTION RESTORATION PLAN - CNX Resources Corp	cnx-123117ex1073.htm
EX-10.72 - AMENDED AND RESTATED SUPPLEMENTAL RETIREMENT PLAN OF CNX RESOURCES CORPORATION - CNX Resources Corp	cnx-123117xex1072.htm
EX-10.71 - AMENDED AND RESTATED RETIREMENT RESTORATION PLAN OF CNX RESOURCES CORPORATION - CNX Resources Corp	cnx-123117ex1071.htm
EX-10.63 - FORM OF PERFORMANCE SHARE UNIT AWARD AGREEMENT (FOR 2017 AWARDS) - CNX Resources Corp	cnx-123117ex1063.htm
EX-10.59 - FORM OF RESTRICTED STOCK UNIT AWARD AGREEMENT FOR EMPLOYEES - CNX Resources Corp	cnx-123117ex1059.htm
EX-10.49 - AMENDED AND RESTATED CNX RESOURCES CORP EXECUTIVE ANNUAL INCENTIVE PLAN - CNX Resources Corp	cnx-123117xex1049.htm
EX-10.48 - CNX RESOURCES CORP EQUITY INCENTIVE PLAN, AS AMENDED AND RESTATED - CNX Resources Corp	cnx-123117ex1048.htm
10-K - 10-K - CNX Resources Corp	cnx-123117x10k.htm

Exhibit 31.1

CERTIFICATIONS

I, Nicholas J. DeIuliis, certify that:


1.	I have reviewed this Annual Report on Form 10-K of CNX Resources Corporation;


2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;


3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;


4.	The registrant's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:


(a)	Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;


(b)	Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;


(c)	Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and


(d)	Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and


5.	The registrant's other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):


(a)	All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and


(b)	Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.



Date:	February 7, 2018

/s/ Nicholas J. DeIuliis
Nicholas J. DeIuliis
Director, Chief Executive Officer and President
(Principal Executive Officer)