According to the definitions of control established in IFRS, the Company does not have a company controlling its operations, however, and according to these definitions, they are considered related parties the following companies:

AMP represents an entity with significant influence over the operation of the Company, as it has representation on the Board of Directors, participates in the policy-making processes, maintains material transactions, appoints officers and provides essential technical information, but without exercising control over the Company, no other Shareholder fulfills this definition.

Transactions with AMP, carried out in the ordinary course of business, were entered into at prices comparable to those for transactions with independent parties and were as follows:

	2016		2017			2018
AMP, entity with significant influence
Expenses:
Technical assistance fees	Ps.	301,820	Ps.	357,451		Ps.	411,477
Services received	Ps.	2,260	Ps.		—	Ps.	—

In 1999, GAP and AMP entered into a technical assistance and transfer-of-technology agreement whereby AMP and its stockholders agreed to render administrative and advisory services and transfer industry technology and know-how to GAP in Mexico in exchange for consideration. The agreement’s original 15-year term may be automatically renewed for successive five-year terms, with the approval of the stockholders, unless one party gives a termination notice to the other at least 60 days prior to the effective termination date. Only the Stockholders’ Meeting has the authority to decide the non-renewal or deny the renewal of the agreement. If GAP decides to cancel or renew the agreement, GAP needs the approval of at least 51% of the holders of Series B shares other than AMP or any party related to AMP, accordingly to the participation agreement signed on August 25, 1999 among the SCT, GAP in Mexico, its strategic partner and the Stockholders of the strategic partner.

On August 25, 2014, the initial term of the Technical Assistance agreement between the Company and Aeropuertos Mexicanos del Pacífico, S.A.P.I. de C.V. expired. However, the agreement was automatically renewed for an additional five years, pursuant to Clause 5.2 of the agreement. In relation to the agreement renewal, at a Board of Directors Meeting held on April 23, 2014, the opinion of each of the board’s independent directors was requested with respect to the continuation of the agreement, and the majority voted for the automatic renewal option.

According to the agreement, as of January 1, 2000, the Company committed to pay AMP annual consideration of USD$7,000,000 for the years 2000 and 2001 and, beginning in 2002, the greater of USD$4,000,000 (these amounts are subject to adjustment based on the CPI) or 5% of GAP’s consolidated operating income only for the Mexican airports, defined as earnings before interest income or expense, calculated prior to deducting the technical assistance fee, income taxes, depreciation and amortization.

AMP is also entitled to the refund of expenses incurred in the rendering of services provided for in the agreement.

On December 9, 2015 the access to the new border crossing between Otay, USA and Tijuana, Mexico began operating at the airport in Tijuana. Facilities CBX terminal on the side of the United States of America, are operated by OTV, a related company, which is temporarily paying compensation for the loss of non-aeronautical revenue at the airport. According to the clauses of the contract, this compensation will cease collected as of 2018, however the operation contract will remain in force. Transactions in the normal course of business were as it follows:

	2016			2017		2018
Accounts receivable:
Especialistas en Alta Cocina, S.A. de C.V.(Independent adviser)	Ps.	891		Ps.	—	Ps.	93
Mayo 13, S.A. de C.V. (Shareholder)	Ps.		—	Ps.	417	Ps.	—
OTV (Shareholder)	Ps.		6,150	Ps.	5,950	Ps.	—

	2016			2017			2018
Accounts payable:
Ingeniería y Economía del Transporte, S.A. (Shareholder)	Ps.	(1,125)		Ps.	(3,777)		Ps.	(7,698)
OTV (Shareholder)	Ps.		—	Ps.		—	Ps.	(465)

	2016			2017			2018
Commercial revenues:
Especialistas en Alta Cocina, S.A. de C.V. (Independent Director)	Ps.	18,374		Ps.	28,093		Ps.	32,236
Mayo 13, S.A. de C.V. (Independent Director)	Ps.	5,341		Ps.	10,042		Ps.	9,443
Otayconnect, S. de R.L. de C.V. (Shareholder)	Ps.		—	Ps.		—	Ps.	300
Promotora Cabo Real, S.A. de C.V. (Shareholder)	Ps.		22,125	Ps.		22,225	Ps.	21,059
Santanem, S.A. de C.V. (Shareholder)	Ps.		176	Ps.		—	Ps.	—

	2016			2017			2018
Technical advisory:
Ingeniería y Economía del Transporte, S.A. (Shareholder)		5,238		Ps.	14,637		Ps.	8,896
Otayconnect, S. de R.L. de C.V. (Shareholder)	Ps.		—	Ps.		—	Ps.	477