fundamentally alters the equilibrium of the contract
either because the cost of a party's Performance has
increased or because the value of the Performance a
party receives has diminished, and:
Firstly, the events occur or become known to the
disadvantaged party after the contract's conclusion;
the change in circumstances to perform the contract
must be objective, that is not dependent on the will of
the contractual parties (Doudko 2000). For example,
storm, flood, fire, strike, riot, a decision of state
authority, or an objective event taking place out of the
control of a party ... This condition is similar to events
that are considered "force majeure". Simultaneously,
a change in circumstances occurs after the conclusion
of a contract, when the parties cannot foresee the
possible circumstances.
Secondly, the events could not reasonably have
been taken into account by the disadvantaged party at
the time of the contract's conclusion; In other words,
events that happened must be objective, not due to
human subjective will. If difficult circumstances arise
after the conclusion of a contract, but the
disadvantaged party knows or must know in advance
these adverse events (events that can be foreseen due
to actual manifestations: War is about to break out,
the political crisis is on the rise… ) at the time of
entering into the contract, the disadvantaged party is
still unable to invoke this Hardship term to obtain the
right to apply for a modification of the contract.
Thirdly, the events are beyond the control of the
disadvantaged party (Dietrich 1992). According to
this regulation, hardship can be considered only when
the events that caused a situation are beyond the
control of the parties. This means that the parties
cannot foresee difficulties happening, the objective
events beyond the ability to anticipate or reasonably
consider the parties in the contract.
Fourthly, The disadvantaged party did not assume
the risk of the events. However, we cannot consider
all changed circumstances beyond the party's control
as a hardship. According to this provision, if the
troubled party has explicitly accepted the risk of a
change in circumstances, there will be no "hardship",
the party will not be able to invoke the hardship
provision. These can be deduced from the contract's
nature that the party entering into a speculative deal
considers accepting a certain level of risk.
Thus, "hardship circumstance" (Maskow 1992) is
one of the conditions for the parties to modify or
terminate the contract. Also should demonstrate the
consequences of continued Performance of the
contract. The circumstances change so dramatically
that if the parties know in advance, the contract has
not been entered into or entered into but with
completely different contents; According to this
provision, the modification in contract performance
circumstances makes the parties unable to perform
the contract under the signed terms. The degree of
change in circumstances may prevent the conclusion
of a contract from taking place or taking place with
other content. The contract's continued Performance
without changing the contents of the contract will
cause serious damage to one party; If as not change
the content of the contract, will be serious damage to
a contractual party: serious damage referred to herein
means that if the damage occurs, one of the parties
fails to reach the purpose of entering into the contract.
The affected party has applied all necessary measures
to the extent possible, consistent with the nature of the
contract, and cannot prevent or minimize the impact
on benefits. This is a provision to determine the
obligations of the party affected by modification in
contract performance circumstances. If the affected
party has the right to request termination or
modification of the contract, they themselves have the
obligation to prevent and minimize the impact of the
change of circumstances on their interests. When the
affected party requests to terminate or modify the
contents of the contract, it must prove all the
conditions, especially proving that it has applied all
necessary measures and still cannot prevent,
minimize the impact to benefits from such change.
4.2 First Section
4.2.1 Colombia
In Colombia, to legitimize the utilization of the
hypothesis of unexpected occasions in the agreement,
the changing of the balance of the agreement must be
one that forces an over the top weight for the
burdened party. As the State Council demonstrated:
"It is basic that the lopsidedness in the
commitments is sure, genuine, basic, principal, major,
gigantic or critical, and no sort of unevenness, to the
point that it causes an unnecessary fleeting or
perpetual difficulty of things to come administration,
an enormous irregularity with an unbalanced
increment or detectable reduction of the
remuneration, regardless of whether a cash
misfortune, because of an abatement of the resources
or the normal benefit, because of the expansion of the
liabilities as an outcome of the ensuing unanticipated
and capricious occasion, whereby there must be an
inseparable circumstances and logical results
relationship." (Vargas 2012)
Therefore, to apply the hypothesis of unexpected
occasions in agreements and end or reevaluate a