Formation. Nordlund Family Retreat Inc. v. Plominski
In Nordlund Family Retreat Inc. v. Plominski (Ont CA, 2014) the Court of Appeal comments on basic principles of contract formation, in particular when an 'agreement to agree' or a full contract exists:
 In Bawitko Investments Ltd. v. Kernels Popcorn Ltd. (1991), 1991 CanLII 2734 (ON CA), 53 O.A.C. 314, Robins J.A. described the issue that confronts a court when deciding whether there is a binding agreement or simply an agreement to agree that lacks essential terms. He stated at paras. 20 and 21:. Neophytou v Fraser
The parties may “contract to make a contract”, that is to say, they may bind themselves to execute at a future date a formal written agreement containing specific terms and conditions. When they agree on all of the essential provisions to be incorporated in a formal document with the intention that their agreement shall thereupon become binding, they will have fulfilled all the requisites for the formation of a contract. The fact that a formal written document to the same effect is to be thereafter prepared and signed does not alter the binding validity of the original contract. The motion judge stated at paras. 60 to 64 of his reasons:
However, when the original contract is incomplete because essential provisions intended to govern the contractual relationship have not been settled or agreed upon; or the contract is too general or uncertain to be valid in itself and is dependent on the making of a formal contract; or the understanding or intention of the parties, even if there is no uncertainty as to the terms of their agreement, is that their legal obligations are to be deferred until a formal contract has been approved and executed, the original or preliminary agreement cannot constitute an enforceable contract…The execution of the contemplated formal document is not intended only as a solemn record or memorial of an already complete and binding contract but is essential to the formation of the contract itself…
In interpreting a document, it must be assumed that the words in the document are intended by the parties to have a meaning. In determining whether the parties intended to enter into a binding agreement it is necessary to determine what the parties meant by the term “legal agreement”. I see no error in this reasoning. The conclusion that the parties had entered into a binding “preliminary” agreement that enabled them to take the necessary steps that they in fact undertook in the following months, was consistent with other aspects of the evidence, including the 2004 Agreement, which Mr. Plominski acknowledged was binding notwithstanding its reference to the need for an “official agreement”.
The term must be interpreted contextually, by looking at the context in which the word has been placed in the document and the context and the circumstances in which the document was drafted.
In this case, the parties had not yet obtained a survey which could be registered against the subject lands; neither had they obtained formal approval from the Ministry for an easement. Without a survey, and without formal approval, the parties were unable to enter into a final agreement which could be registered against the property.
The final paragraph of the Summary states that Mr. Nordlund was not obligated to pay for the easement until a “valid” easement agreement had been signed and delivered from Ben Plominski. The Summary therefore contemplates that a more formal agreement would be entered into after certain steps were taken and completed. Presumably, this agreement would be an agreement which could be registered and which would provide the parties with the security to move forward with the clearing of the land and construction of the roadway.
In my view, the Easement Summary was intended to be a preliminary agreement between the parties wherein they agreed that they would undertake certain steps, and assuming these steps were successfully completed they would then draft a final agreement which was capable of being registered against the property. Notwithstanding the fact that the Easement Summary was intended to be a preliminary agreement, there is no reason to believe that it was not intended to be a binding and enforceable agreement.
 I would also reject the appellant’s argument that the Easement Summary is not a binding agreement because it does not include the essential terms of a contract for an easement. The appellant relies on cases where a binding agreement for an easement was not recognized because some essential term was missing. In Pickering v. Harper Ranch Ltd.,  B.C.J. No. 1038 (S.C.), a document signed by the appellant purporting to give his neighbour “permission and easement” to locate a septic field on his property was not an enforceable agreement because the dimensions and location of the easement had not been sufficiently identified. In that case, the easement the respondents sought to enforce differed from the document the parties had signed with respect to the anticipated size, location and conditions attaching to the easement. Given the evidence in that case, the court concluded that no agreement had been reached.
 In Georgian Windpower Corporation v. Stelco Inc., 2012 ONSC 3759,  O.J. No. 6037, the court considered, among other things, whether a document referred to as a “land lease/easement agreement” constituted a binding easement agreement. Patillo J. concluded that the document lacked the essential terms necessary to constitute either an enforceable lease or easement. It failed to provide a description of the demised premises to be leased or the land over which the easement was to run, when the term of either was to commence and certain other material terms. It was also unclear whether the parties would be entering into a lease, an easement or both.
 Patillo J. noted at para. 124 that in order for there to be a binding contract, the parties must agree on all of the essential terms of the agreement, and that “what constitutes ‘essential terms’ depends on the subject matter of the contract and what transpired at the time of the alleged agreement.”
 In United Gulf Developments Ltd. v. Iskandar, 2008 NSCA 71,  N.S.J. No. 317, at para. 14, Cromwell J.A. (as he then was) noted: “Determining what terms are ‘essential’ in a particular case is…more difficult than stating the principle. The sort of terms that are considered essential varies with the nature of the transaction and the context in which the agreement is made.”
In Neophytou v Fraser (Ont CA, 2015) the Court of Appeal decided where a contract, negotiated across geographical jurisdictions, was made:
 A contract is made where the offeror receives confirmation of acceptance by the offeree. The only reasonable inference on all of the evidence in the record is that the respondent was in Ontario when she offered by telephone to lend funds to her son and the appellant, and she was also in Ontario when she received confirmation, again by telephone of their acceptance of her offer. Although the appellant’s husband had asked his mother for financial assistance when they were in Florida together, it was not until the respondent returned to Ontario that she decided to advance $500,000 and communicated this, as well as the terms, to her son by telephone. She then proceeded on the basis of their agreement to cash in certain investments to fund two advances that were made well before the written memorandum of agreement was signed. . Cook v Joyce
 A contract connected with the dispute was therefore made in Ontario. This is a presumptive factor as recognized in Van Breda.
In Cook v Joyce the Court of Appeal comments usefully as follows on basic issues of contract formation and interpretation, the latter with respect to both written and oral contracts:
 A settlement agreement is subject to the general law of contract. For a settlement agreement to exist, the court must find the parties (i) had a mutual intention to create a legally binding contract and (ii) reached agreement on all of the essential terms of the settlement: Olivieri v. Sherman (2007), 2007 ONCA 491 (CanLII), 86 O.R. (3d) 778 (C.A.), at para. 41. Whether the parties have manifested mutual assent to specific terms usually is determined from their overt acts: Bogue v. Bogue (1999), 1999 CanLII 3284 (ON CA), 46 O.R. (3d) 1 (C.A.), at para. 17. Or, as described by this court in McLean v. McLean, 2013 ONCA 788 (CanLII), 118 O.R. (3d) 216, at para. 10, a court must employ an objective approach to the evidence, determining “what a reasonable observer would have believed the parties intended, taking into consideration the evidence of all the parties as well as the surrounding documentary evidence.”
 Where the parties reduce their bargain to writing, a court determines the parties’ intentions in accordance with the language used in the written document, having regard to the objective evidence of the factual matrix: Salah v. Timothy’s Coffees of the World Inc., 2010 ONCA 673 (CanLII), 268 O.A.C. 276, at para. 16.
 Oral contracts, such as the one at issue in the present case, present different challenges regarding the issues of formation and interpretation. As put by Angela Swan and Jakub Adamski in Canadian Contract Law, 3rd ed. (Markham, ON: LexisNexis, 2012), at §2.27:
There is no general rule against the enforcement of oral promises, but the fact that a promise is oral suggests that its making may not have been accompanied by anything that sufficiently brought home to the parties the significance of what they were doing and, of course, the terms of an oral promise are no more certain than the parties’ recollections of them.